baber/WOPTO huggingface dataset:
Patent JP-2001267669-A (JP)
Title: Device and method for driving laser
Inventor: MIZUMOTO MANABU
IPC: H01S3/131
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To stably start and oscillate a high output laser which is about 100 mW or more. SOLUTION: In changing a laser diode from a non-oscillated state to an oscillated state, the laser diode is operated so that laser currents Id can be gradually increased under ACC control (reference to points of time t1-t2). Finally, the laser diode is operated so that the laser currents Id can reach a target light quantum value under the APC control (reference to points of time t3-t4). Thus, it is possible to gradually increase the laser currents without allowing the laser currents to rapidly flow at the time of starting laser oscillation, and to safely start the laser.
Patent JP-2001262867-A (JP)
Title: Roof snow-melting method and its device
Inventor: SAKURAI CHOGO
IPC: E04D13/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a roof snow-melting method and its device capable of tightly connecting a metal roof member to an elastic member with elasticity of the elastic member, stably mounting the metal roof member to prevent the deformation of the metal roof member caused by fallen snow load or the like and, at the same time, holding rigidity of the elastic member by hard synthetic resin cores. SOLUTION: The metal roof member 9 having a wave-shaped section forming recessed and projected stripes in succession in parallel is so constituted that the recessed and projected stripes are mounted and built on wave-shaped mounting surfaces 7 of a plurality of mounting members 6 constituted by inserting the hard synthetic resin cores T into the elastic member R to fix by extending to a direction at right angles to a pitch.
Patent JP-2001262907-A (JP)
Title: Opening/closing lock device
Inventor: KATO KOICHI
IPC: E05B85/22
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of incontinuous vibration as well as noisy sound by maintaining smoothness in an inclination surface feed on a lock pawl and to support the pawl with a sufficient strength. SOLUTION: On both sides of a rock pawl 40 having an inclination surface 40a at a front surface, a protrusion 41 is formed to extend axially. A hook part 21 is formed in a device body 20, and a recess groove 21d is formed at an end of the hook part 21. At an inner surface of an accomodating groove to accomodate the lock pawl 40, a guide recess 24 is formed. The protrusion 41 engages with the groove 21d and the recess 24, thereby firmly supporting the lock pawl 40 from its both sides.
Patent JP-2001260881-A (JP)
Title: Mounting structure of coupling shock absorber
Inventor: MAEHASHI EIICHI
IPC: B61G11/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a coupling shock absorber capable of inhibiting damage to a body when collision shock exceeding the usage limit of a coupler or a damper is operated on a vehicle. SOLUTION: The coupler 20 for a coupling device and the shock absorber 30 are connected to each other via a coupling member 21. The shock absorber 30 is stored in a storage portion 13 of a holder 10. Extension portions 13a, 13b of the holder 10 are engaged with the insides of channels 3A, 3B of an intermediate beam 3. A shock absorbing member 15 is arranged between the rear end of the holder 10 and a rear stopper 5. When collision shock exceeding the usage limit of the coupler 20 or the shock absorber 30 is operated, a bolt 14 is broken and the holder 10 is slid while being guided by the intermediate beam 3. Collision shock energy is absorbed by the deformation of the shock absorbing member 15.
Patent JP-2001262503-A (JP)
Title: Outdoor panel unit
Inventor: YOKOYAMA SHINJI
IPC: F16B5/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor panel unit capable of being easily transported and laid down and not displaced even if a person walks thereon. SOLUTION: This outdoor panel unit is formed by connecting to each other a plurality of panel bodies 1 having dove grooves 3 in both side faces 1a and grooves 4 in both header faces 1b through connecting members 9 fitted into the grooves 4. Because the panel body 1 can be singly transported, the panel unit can be transported easily and, because the panel unit is laid down as a large panel unit, the laying out operation can be performed easily and each panel body is not displaced even if a person walks thereon.
Patent JP-2001265312-A (JP)
Title: Device for controlling defective pixels of display device and window
Inventor: EJIRI KOICHI
IPC: G06F3/147
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To use a display device without actual hindrance even if it has defective pixels and an incomplete display device by storing coordinate values and attributes of the defective pixels of the display device in a file and controlling them. SOLUTION: When a window is set, a window managing software (a window manager) on a CPU reads a defective pixel control table, opens the window by avoiding the defective pixels according to their defective attributes, or processes the shifted the window. For example, a window W1' opened by a user is displaced downward left in parallel on a display screen W0 so as not to include the defective position N inside thereof, and thereby the window manager newly sets another window W1.
Patent JP-2001271377-A (JP)
Title: Hydraulic shovel
Inventor: FUJIMOTO SATOSHI
IPC: E02F9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To confirm the condition of equipment housed in an upper frame from the outside without removing a cover when confirming the condition of the equipment encased in the upper frame. SOLUTION: A plurality of lateral slots 23 is provided, spaced longitudinally, in the side of the upper frame 3 of an upper structure as confirmation windows for confirming from the outside a selection condition of a selector valve 12 provided in the frame 3.
Patent JP-2000289192-A (JP)
Title: Method for printing, image forming apparatus and printer
Inventor: GUNDLACH ROBERT W
IPC: B41M5/50
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve quality and stability of an image by laminating a colorless toner composition on a charged substrate, laminating at least one type of an ink image on the toner and the substrate, and melting the image formed on the substrate. SOLUTION: A no-image side of a substrate (receiving substrate) can be charged by corona charging while substantially colorless toner particles are, for example, laminated on an opposite side or image receiving side of the substrate. The colorless toner preferably has an opposite polarity to that charged at the no-image side of the substrate. The colorless toner can be laminated on the substrate substantially complete and uniform coating ratio of the colorless toner to the substrate. An ink jet image formed on the substrate processed with the colorless toner reduces or excludes an image defect like substantially edge sharpness, bleeding prevention of an internal color, stitch speck, similar defect. Melting conducted by a combination of the ink image and the colorless toner is performed at the substrate by a known melting method theory.
Patent JP-2001269138-A (JP)
Title: Fish meat paste product and method for producing the same
Inventor: NAKAI TOSHIO
IPC: A23L17/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fish meat paste product, e.g. a boiled fish paste, capable of being separated, and a method for producing the same. SOLUTION: This fish meat paste product is constituted of plural parts in which compositions of adjacent parts are made as different and thereby theses parts can be separated from each other. Also, the method for producing the fish meat paste product comprises the steps of grinding the fish meat and adding prescribed seasonings, etc., adding prescribed material to a paste for forming at least one of the plural parts constituting the fish meat paste product to have a different composition from the other parts for making at least one of the plural parts of the fish meat paste product become separable from the other parts; a forming step of arranging each paste for forming plural parts of the fish meat paste product without mixing each other to form one paste and a heating step of heating the formed paste by the forming step.
Patent JP-2001274558-A (JP)
Title: Printed wiring board
Inventor: HARA ATSUSHI
IPC: H05K1/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting system for a printed wiring board in which a radiant noise is small by suppressing the degradation of a resonance phenomenon when a noise current, in a power-supply system, generated by an LSI is propagated to the board. SOLUTION: At least one out of the power-supply layer and the ground layer of the LSI generating a noise on the printed-wiring board is separated in the shape of an island so as to surround the circumference of the LSI. The outside and the inside of the island are coupled electrically by two or more inductors. As a result, it is possible to prevent the noise form being propagated to the outer circumference by using the island and the inductors. When the inductors are formed in a plurality, it is possible to prevent a resonance due to the shape of the island.
Patent JP-2001274223-A (JP)
Title: Moving table apparatus
Inventor: MIZUOCHI MAKI
IPC: H01L21/68
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving table apparatus guided by a roller guide mechanism, with which a constant distance between a bar mirror and a sample can be kept by avoiding deformation of the sample table due to the accuracy of the guide mechanism, such as mounting of rail, variations in rollers and the like, while ensuring rigidity of the guide. SOLUTION: A conventional Y table (top table) 1 is divided into a transfer table 21 for holding a guide, an X bar mirror 5, a Y bar mirror 6 and a sample table 20, on which samples are placed and the tables are linked via elastic bodies 25.
Patent JP-2001269568-A (JP)
Title: Method for supplying small amount of solid chemical agent
Inventor: FUJITA TAKAYUKI
IPC: B01J4/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To rapidly dissolve a small amount of a solid chemical agent, which contains a chlorinated isocyanuric acid type compound or a halogenated hydantoin compound as an effective component, supplied to a treatment tank to uniformly disperse the same. SOLUTION: A cartridge is filled with the solid chemical agent containing a chlorinated isocyanuric acid type compound or a halogenated hydantoin compound as an effective component to be connected to a mixing valve provided to an air supply pipe connected to a compressed air source and the solid chemical agent is dispersed in compressed air to be supplied to the treatment tank.
Patent JP-2001281406-A (JP)
Title: Glare proof antireflection film, polarizing plate and liquid crystal display
Inventor: NAKAMURA KAZUHIRO
IPC: G02B1/111
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a glare proof antireflection film excellent in uniformity and visibility at low cost. SOLUTION: In the glare proof antireflection film, the difference in the mean value of specular reflectance and integral reflectance in the wavelength region of 450-650 nm in 5 deg. incidence at arbitrary two spots distant from each other by 10 cm in the TD or MD direction is <0.3%, the color of regular reflected light to 5 deg. incident light of a CIE standard light source D65 in the wavelength region of 380-780 nm is <2 in terms of the ΔLab* value in the CIE1976 L*a*b* color space and a low refractive index layer comprises a crosslinkable fluororesin having a refractive index of 1.38-1.49.
Patent JP-2001282189-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGISHI YASUHIKO
IPC: H02M3/155
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a power source can stably be operated even in a wide range of an input voltage. SOLUTION: This is the liquid crystal device provided with a liquid crystal display element and a power source circuit, and the power source circuit (25) comprises a series circuit of a transistor (1) and a reactor (3) connected between an input terminal supplied with an input voltage and an output terminal, an oscillation circuit (10), a control means (9) for controlling on-off of the transistor and also varying an ON-state period of the transistor within one period of the oscillation frequency of the oscillation circuit, and an oscillation frequency varying means for alternatively selecting resister elements (12 and 20) for deciding the oscillation frequency and capacitor elements (13 and 23) according to voltage values of the input voltage, and varying stepwise the oscillation frequency of the oscillation circuit according to the voltage values of the input voltage.
Patent JP-2001275964-A (JP)
Title: Video scope
Inventor: OSHIMA KIYOKO
IPC: A61B1/24
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a video scope capable of imaging of an object to be imaged from at least two directions at the same time, simple and easy to use, enabling short-time imaging, easy to pigeonhole imaged data and capable of easily imaging the crack present in the object to be imaged. SOLUTION: The video scope is equipped with a grip part held by an operator, a penetration part penetrating into an object and an almost U-shaped imaging holding part provided to the bendable penetration part 11 formed to the leading end of the penetration part, and imaging systems equipped with CCD units 6 and object lenses 5 and while LEDs 7 are built in the central part 12 of the imaging holding part 3 and two wing parts 13.
Patent JP-2001284917-A (JP)
Title: Directional coupler
Inventor: NISHIMURA HIROAKI
IPC: H01P11/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization, lightening in weight, simplification of production and assembly and reduction of production costs. SOLUTION: Concerning a directional coupler 21 holding a main line 27 and a subordinate line 30 between dielectric substrates 23 and 24, this coupler is provided with a ground plate 25 provided on the outer surface side of one dielectric substrate 23 and a easing 34 of a conductor coupled to the ground plate 25, the casing 34 is integrally molded so as to cover the outer surface of the other dielectric substrate 24 and the side faces of the dielectric substrates 22, 23 and 24, the caging 34 is fitted from the outer surface side of the other dielectric substrate 24, and respective constitutive members are coupled.
Patent JP-2001276794-A (JP)
Title: Method for decomposing case of electronic instrument
Inventor: KADONA SHIGEO
IPC: B09B5/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein a knurl and a channel are processed on the outer shape of an insert nut for preventing the outer shape of the insert nut from being rotated and falling out after it is imbedded in a plastic case and under a condition where it is dismantled from the plastic case, trash of a plastic is stuck on the knurl and the channel and it is necessary to remove the stuck trash of the plastic for reusing the insert nut while the original shape is held. SOLUTION: In method for removing the trash of the plastic stuck on the insert nut the insert nut is immersed into a tank in which a solvent, an oil or a chemical is placed and the trash of the plastic is dissolved to clean the insert nut.
Patent JP-2001276370-A (JP)
Title: Game ball tank
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To dissolve conventional disadvantages by integrating a fame ball tank and a tank rail. SOLUTION: In this fame ball tank 10, an aligning rail part 25 for aligning game balls stored in a storage part 27 while making them flow and guiding them to the outside of the game ball tank 10 is integrally provided on the bottom part 23 of the storage part 27. Hence the game balls of the storage part 27 flow into the aligning rail part 25, are aligned there while flowing and are guided to the outside of the game ball tank 10. The game balls flowing out from the game ball tank 10 are already aligned and the need of a device and a mechanism for aligning them is eliminated. Thus, the need of providing an auxiliary component for aligning the game balls like a conventional tank rail separately from the game ball tank is eliminated, and hence the number of components is reduced.  Also, since the need of mounting the auxiliary component (tank rail, for instance) on the main body side of a game machine separately from the game ball tank is eliminated, the mechanism or the like for attaching such an auxiliary component is unnecessitated as well.
Patent JP-2001277331-A (JP)
Title: Lip gap adjusting device of t-die
Inventor: IIZUKA HAJIME
IPC: B29C48/31
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the lip gap adjusting device of a T-die, capable of simply and rapidly adjusting a lip gap. SOLUTION: The lip gap adjusting dev ice of the T-die has a plurality of lip gap adjusting heat bolts provided in the width direction of the T-die, which has a hollow sleeve 12 fixed to the T-die main body at one end thereof and threaded with a nut-shaped pinion 21 at the other end thereof and having a heating means provided on the outer surface thereof and the adjusting rod 15 attached to the back surface of a movable lip 5 at one end thereof and threaded with the pinion at the other end thereof and capable of advancing and retreating axially by the rotation of the pinion, the rack 22 meshed with the pinions provided to the other ends of a plurality of the heat bolts at the same time to rotate the pinions and extending in the width direction of the T-die and the moving means supporting the rack at both ends in the axial direction thereof and moving the rack axially.
Patent JP-2001279852-A (JP)
Title: Half precast wall member and civil engineering construction method using the same
Inventor: SAGO GENICHI
IPC: E01D19/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wall member capable of reducing or eliminating maintenance after construction work when a side wall part is constructed at a high place and provide a wall member dispensing with the assembly of a scaffold and a civil engineering construction method using the wall member. SOLUTION: Inner forms 15 are provided across a predetermined interval on an inner side in a floor part 5 while a half precast wall member 1 rises in an end part on an upper face side 5B in the floor part 5. A scattering prevention wall part 2 is provided so as to protrude at a higher position than an upper face of the inner form 15 on an upper end side of the wall member 1. Concrete 4 is poured into a ready mixed concrete pouring space 16 formed between the wall member 1 and the inner form 15 and is hardened to integrate the concrete 4 with the wall member 1 so as to form a side wall part 3. Even if the concrete 4 tends to scatter outward when the concrete 4 is placed, scattering of the concrete 4 is prevented by the scattering prevention wall part 2 to avoid a danger in a lower part.
Patent JP-2001286829-A (JP)
Title: Cleaning device for reflector
Inventor: KATAOKA HISASHI
IPC: E01F9/619
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a reflector cleaning device which has excellent durability and is capable of automatically cleaning a reflector without using any power. SOLUTION: This cleaning device is provided with a supporting plate 2 placed in close vicinity to a reflector 9 to be cleaned, a wind mill 4 fitted to the supporting plate 2 so as to be able to slip; and a wiper 3 integrally formed with the wind mill 4 wherein by rotating the wiper 3 together with the wind mill 4 capable of being rotated by receiving wind, the reflector 9 is cleaned.
Patent JP-2001287467-A (JP)
Title: Method for manufacturing and preserving electron accepting compound aqueous dispersing liquid
Inventor: NISHIMURA TAKESHI
IPC: B41M5/30
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of pulverized electron accepting compound aqueous dispersing liquid of an electron accepting compound, which improves the whiteness of a color non-developing part before recording and is excellent in storage stability in a heat sensitive recording material including the electron accepting compound represented with general formula (1). SOLUTION: In the heat sensitive recording material including an electron accepting compound represented with general formula (1), the manufacturing of pulverized dispersing liquid of the electron accepting compound in executed in the presence of inactive gas, wherein X1 represents a hydrogen atom, a halogen atom an alkyl group, an alkoxy group or a hydroxyl group, Z1 represents an hydrogen atom or an alkyl group, R1 represents an alkyl group allowable with a substituent or an aryl group allowable with a substituent.
Patent JP-2001235549-A (JP)
Title: Active metal sensor and stabilizing method therefor
Inventor: HASEGAWA AKIRA
IPC: G01N27/72
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity by stabilizing an active metal sensor, to enlarge an application range by preventing the influence of a jamming conductor, and to permit the recognition of approximate shape of an object conductor. SOLUTION: For the purpose of detecting an object conductive substance in a distant place where the magnetic field does not sufficiently get into the conductive substance, a current is made to flow to an exciting coil, and then the current is cut off. The transient voltage waveform of the exciting coil aftercutting off the current is monitored, and at a point of time when the transient voltage waveform is lowered to a specified level, coil voltage is sampled and made voltage A. Immediately after sampling the voltage A, coil voltage is further sampled in succession and made voltage B. Offset voltage is added to the voltage A or voltage B and differentially amplified, and the conductive substance in the magnetic field of the exciting coil is detected with high sensitivity by the output voltage.
Patent JP-2001287701-A (JP)
Title: Method for filling powder into container
Inventor: ARAI TAKESHI
IPC: B65B37/14
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a powder from flushing in an easy-to-handle process by densely and compactly filling the powder with a small bulk density and flushability into A container. SOLUTION: The powder (12) is pneumatically transported from a first container (10) to a second container (14) by vacuum suction using a vacuum conveyer (16). After a predetermined amount of the powder is pneumatically transported, an open/close valve (28) is fully closed and suction by a vacuum pump (38) is continued, thereby generating a high vacuum in the second container (14) to deaerate the powder (12) in the second container (14). Forcible deaeration makes the powder in the second container (14) tight and increases the bulk density, so that the powder is prevented from flushing.
Patent JP-2001289751-A (JP)
Title: Soil contamination investigating method and land treatment device
Inventor: TAZAKI MASAHARU
IPC: B09C1/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing highly accurate investigation of soil contamination degree. SOLUTION: In this investigating method, contamination degree of soil is investigated by means of a land treatment device provided with a suction well 2 which reaches the vicinity of a contaminated position P contaminated with a contaminant, a suction means 3 suction gas inside the suction well 2 so as to evaporate the contaminant in the contaminated position P and so as to collect it with the gas inside the well 2, and a collection pipe 4 having a collection port 4a reaching the vicinity of the contaminated position P. In this method, the gas inside the suction well 2 is collected through the collection pipe 4 to be analyzed.