baber/WOPTO huggingface dataset:
Patent JP-2001314589-A (JP)
Title: Pattern display method and pattern display device of game machine
Inventor: MORISHITA TAKAYUKI
IPC: A63F7/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To make representations by a background and a character without being hindered by a still pattern while largely displaying a stopping still pattern in a pattern display device of a game machine for setting special winning when a combination of plural patterns at a variation stopping time becomes a specific combination by variably displaying the plural patterns for deciding the special winning on a display part of a variable display device. SOLUTION: When realizing a ready-to-win state in varying the patterns for successively stopping a variation of the patterns in a prescribed order by variably displaying the plural patterns, semitransparentizing processing for thinly showing the stopping still pattern in a finish state with one more pieces (in a mahjong) is applied by thinning-out processing using a mask or VDP processing having a function for changing transmissivity. Since the still pattern becomes semitransparent, the representations by the background and the character can be made while largely displaying a still image.
Patent JP-2001314268-A (JP)
Title: Chair with head rest
Inventor: MASUNAGA HIROSHI
IPC: A47C7/38
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To permit the common use of a seat back mounted with a head rest or without the head rest while preventing the cushioning property of the seat back from being impaired by a head rest support means. SOLUTION: In this chair with the head rest 10 provided at the upper part of the seat back 4, the seat back 4 is formed by fitting a seat back cushion 7 in front of a seat back frame 5, and a head rest support means A for supporting the head rest 10 is provided at the nearly center part of an upper lateral rod 9 of the seat back frame 5 spaced backward from the seat back cushion 7.
Patent JP-2001316408-A (JP)
Title: Radiation-sensitive composition for forming light- scattering film and light-scattering film
Inventor: TAKEHATA YUICHI
IPC: C08F2/44
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for forming light- scattering film which can give a light-scattering film, that scatters reflective light efficiently and materializes a surface illumination that is uniform and has a high front (axial) luminance in semipermeable and reflecting liquid crystal displays, is excellent in flattening properties, thermal resistance and chemical resistance, and is highly adherent to ITO films, and to provide a curable compo sition having radiation-sensitive properties which eliminate the scattering of an alignment mark section by light-exposure and development steps and make possible a correct registration. SOLUTION: The radiation-sensitive composition for forming light-scattering film comprises (A) a copolymer of (a1) at least one carboxylic acid compound selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic acid anhydrides, (a2) an epoxidized unsaturated compound, and (a3) an olefinic unsaturated compound other than the foregoing compounds (a1) and (a2), (B) a light-scattering material, (C) a multi-functional monomer, and (D) a photopolymerization initiator.
Patent JP-2001324480-A (JP)
Title: End part reinforced magnetic tape
Inventor: OKAMURA MASASHI
IPC: G01N27/85
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an end part reinforce magnetic tape for detecting the flaw place of a billet, eliminating the trouble where the end parts of a conventional magnetic tape are damaged or broken according to circumstances at the meandering or deformation of the tape, because the magnetic tape comprises a single-base material mixed with ferrite for detecting a magnetic field. SOLUTION: The end part reinforced magnetic tape is formed into an annular shape and consists of the central part tape, which is arranged to the central part of the magnetic tape in the longitudinal direction and comprises a material superior in signal recording characteristics, and both end part tapes which are arranged to both end parts of the central part tape, so as to slightly overlapped with the side end parts and comprise a material excellent in adhesion, flexibility and mechanical strength.  According to this constitution, the magnetic field from a flaw part is recorded by the central pat tape and the rotating tape detects a magnetic signal by a detector on the way to detect a flaw place, and even if the side part of the magnetic tape collides with machinery due to meandering or deformation, the shock of collision is retrieved by both end part tapes and the damage of the tape is reduced and the braking thereof can be prevented, and the service life thereof is extended and the detection reliability of the flaw part thereof can be enhanced.
Patent JP-2001323775-A (JP)
Title: High-depth mud-discharging system
Inventor: HANEZAWA HIROSHI
IPC: E21D9/13
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge discharged mud from an underground construction site with a depth onto the ground without leaving any deposit halfway via a pit in a mud-discharging system for feeding discharged mud from the underground construction site to a vacuum device that is installed on the ground via the pit. SOLUTION: A squeeze pump 13 as a force-feeding pump, and a tank 16 securing air well 14 and earth and sand well 15 at upper and lower portions, respectively, so that it is attached to the squeeze pump 13 is provided in the middle of the pit. An air discharge pipe 18 that is connected to a vacuum device 6 on the ground is connected to the air well 14 of the tank 16. Then, a water/ earth and sand discharge pipe 19 is connected to the earth and sand well 15 via the squeeze pump 13.
Patent JP-2001322955-A (JP)
Title: Method for producing 2-bromo-3,3,3-trifluoropropene
Inventor: MORI MASAHARU
IPC: C07C19/14
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-bromo-3,3,3-trifluoropropene, by which the 2-bromo-3,3,3-trifluoropropene can safely and simply be produced in an industrial scale. SOLUTION: This method for producing the 2-bromo-3,3,3-trifluoropropene, characterized by reacting 1,2-dibromo-3,3,3-trifluoropropane with an alkali metal hydroxide in water as a solvent at 30 to 130 deg.C.
Patent JP-2001321904-A (JP)
Title: Method for producing highly clean aluminum-killed steel
Inventor: HIGANO YASUHISA
IPC: B22D11/108
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To surely prevent reoxidation due to a reaction of with the air causing the reoxidation of molten steel with a heat insulating agent. SOLUTION: In a continuous casting method for casting an aluminum-killed steel into a mold from a ladle through a tundish, related to the heat insulating agent for adding onto the molten steel surface in the tundish, a high clean aluminum-killed steel is produced by changing the necessary charging quantity according to the liquidus temperature of this heat insulating agent.
Patent JP-2001327477-A (JP)
Title: Rf coil and magnetic resonance imaging instrument
Inventor: NAKAJIMA KENGO
IPC: G01R33/36
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an RF coil performing blocking effectively and a magnetic resonance imaging instrument equipped with such an RF coil. SOLUTION: The RF coil comprises a coil loop having a capacitor 302 in which input circuits of low input impedance amplifiers 306 are connected in parallel through a inductor 308. The resonance frequencies of the input circuit of the low input impedance amplifier and a closed circuit consisting of an inductor and a capacitor are shifted to a region lower than the resonance frequency of the coil group.
Patent JP-2001329034-A (JP)
Title: Production method for phenol resin
Inventor: ASAMI MASAKATSU
IPC: C08G8/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a novolak phenol resin having a narrow mol.wt. distribution in a high yield. SOLUTION: A novolak phenol resin is produced by reacting a phenol with an aldehyde in the presence of a catalyst comprising an organic phosphonic acid and a carboxylic acid.
Patent JP-2001327254-A (JP)
Title: Confectionery/food material having pulpous palate feeling, and method for producing and using the same
Inventor: YAMAMURO MUNEHIRO
IPC: A23L19/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a confectionery/food material which is stiff in its production process, and capable of giving an eater pulpous palate feeling when eaten. SOLUTION: This confectionery/food material comprises nata de coco or aloe mesophyll, and has a moisture content of <=6 wt.%.
Patent JP-2001329687-A (JP)
Title: Supporting structure for steel form for pouring concrete
Inventor: NAKAMURA HIROKAZU
IPC: E04G11/48
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To simply support a steel form at a low cost for pouring concrete which is arranged by surrounding the vicinity excluding the upper portion of a beam member arranged by coupling between both the steel columns. SOLUTION: At the bottom plate portion of a channel-shaped steel form 30 comprising a pair of parallel plate portions 31 which are parallel and facing each other and a bottom plate portion 32 connecting both of them at a right angle at one end of the plate portions, plural sets of insertion holes are provided at each pair of two places in the width direction at plural places in the longitudinal direction. By using a suspension member 35 made of a metal rod comprising a pair of leg portions 36 facing and parallel each other and a coupling portion 37 connecting both of them at a right angle at one end of a pair of leg portions, their coupling portion is placed at the upper side of steel and the leg portion is suspended, the lower end side of the leg portion is inserted to a pair of insertion holes of the steel form, a fixed member is attached to a projected end portion from the insertion hole, and the bottom end side of the leg portion is inserted to a pair of insertion holes of the steel form, a fixed member is attached to the projected end portion from insertion hole and the steel form is suspended by the suspension member for supporting purpose.
Patent JP-2001339225-A (JP)
Title: Connecting device for plane antenna
Inventor: KATO TATSUO
IPC: H01Q1/24
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for a plane antenna which never affects the fitting space of a portable telephone set without deteriorating characteristics of the antenna. SOLUTION: Since a plane antenna 4, a coaxial connector 3, a feed terminal 5 and a switch terminal 6 are mounted on a printed wiring board integrally with an insulating housing, switching between the plane antenna and another coaxial line becomes possible by using irreducible transmission lines and the characteristics of the antenna is free of gradation. Further, even when the plane antenna is connected to a coaxial plug 13 by engagement, it is electrically connected to an earth shell 11 connected to a ground pattern 8 and grounded, and the circuit pattern on a printed wiring board is not used to connect the coaxial connector and a changeover switch to each other, so the mounting density of the printed wiring board is improved without having any adverse effect on signal characteristics.
Patent JP-2001331387-A (JP)
Title: Repeater, mobile radio communication system, fault reporting method therefor and recording medium with fault report program therefor recorded thereon
Inventor: YAMAGUCHI KAZUYUKI
IPC: H04L69/40
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a repeater, capable of reporting fault information to a portable terminal before receiving an access request from the portable terminal. SOLUTION: The operating condition of a contents server device 5 is detected periodically by a contents server fault monitoring part 7A, the detected operating state information of the contents server device 5 is held in a server operating database 8A. When the contents server device not in an operating state is detected by referring to this operating state information, a service menu updating part 9 prepares a service menu as a list of services, which can be provided by the contents server device in the operating state. When there is a service acquisition request from a portable terminal 1, by transmitting the prepared service menu to the portable terminal 1, before connecting the portable terminal 1 to a network, the service menu clearly showing the services of only the contents server device, which can provide services, can be presented to the portable terminal 1.
Patent JP-2001295748-A (JP)
Title: City water power generation
Inventor: NAGATOMI KEINOSUKE
IPC: F03B17/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To utilize electric power generated by city water pressure for an emergency power supply. SOLUTION: This system is available at the lowest cost as an emergency power supply, as compared with conventional familiar generating systems such as photovoltaic power generation and wind power generation.
Patent JP-2001334541-A (JP)
Title: Method for manufacturing laminated sheet
Inventor: IIDA TAKAHISA
IPC: B32B15/08
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated sheet having stable quality (sheet thickness accuracy, elimination of molding voids or the like) and reduced in use energy at a low cost by continuous molding. SOLUTION: In a method for manufacturing the laminated sheet by vertically moving one or a plurality of prepregs each formed by bonding a resin to a sheetlike fiber base material from above to below and superposing a metal foil or film on the single surface or both surfaces of the layer comprising the prepregs and inserting the whole in the gap between heating rolls to which cushioning properties are imparted from above to perform the laminate molding thereof, each of the heating rolls to which cushioning properties are imparted is a metal roll having a layer of a material having rubbery elasticity formed on the outer periphery thereof and the material having rubbery elasticity has a rubber Shore hardness of 50-100 and the thickness thereof is preferably 0.5-3.5 mm. It is preferable to preheat the prepregs before inserting them in the gap between the heating rolls.
Patent JP-2001337316-A (JP)
Title: Method for forming protective layer, method for forming alignment layer, liquid crystal device and electronic equipment
Inventor: ISHII MASAYA
IPC: G02F1/1337
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for forming a protective layer which enables to reduce the quantity of raw materials and to improve the production efficiency and to form the protective layer for driving circuit protection only on a specified region on a substrate surface, and to provide a method for forming alignment layers, which enables to form uniform alignment layers without alignment defect only in specified regions on the substrate surfaces. SOLUTION: The protective layer 37 is formed only in specified regions including regions where at least a data line driving circuit 31 and a scanning line driving circuit 32 are formed on a surface of a substrate 11 using an ink-jet method. Preferably the protective layer 37 is formed only on a region outside a sealant 14 and no longer formed on a region where terminals 36 for connecting external circuits are formed. The alignment layers 18, 19 are formed only on regions including at least a pixel region 30 and further inside the sealant 14 on the surfaces of the substrates 11, 12 using the ink-jet method.
Patent JP-2001336615-A (JP)
Title: Toothed pulley and toothed belt
Inventor: YAMAUCHI MASAHIRO
IPC: F16G1/28
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a toothed pulley and a toothed belt for not reducing the magnitude of transmittable motive power and not reducing durability even when a phase shift is caused. SOLUTION: Since this toothed pulley 10 is arranged so that a pair of left and right helical tooth sets 12 and 13 bilaterally symmetrical in the width direction are mutually opposed by leaving clearance 14 having a prescribed dimension in the width direction, even if the phase shift is caused between the pair of left and right helical tooth sets 12, and 13, partial loading is not caused between teeth of the toothed belt combined with a tooth of the toothed pulley 10. Thus, the transmittable motive power is not reduced and the durability of the toothed belt is not reduced when the partial loading is caused between both teeth. Since the occurrence of the phase shift between the pair of left and right helical tooth sets 12 and 13 can be allowed, the toothed pulley 10 can be inexpensively manufactured.
Patent JP-2001334474-A (JP)
Title: Stock vice
Inventor: YAMAGUCHI TOKUO
IPC: B25B1/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stock vice for performing easy and reliable work clamping operation. SOLUTION: A fixed clamp 2 is provided at one end of an iron base 3 and a movable clamp 5 is provided to be movable forward and backward relative to the fixed clamp 2. The movable clamp 5 has a built-in permanent magnet and changing means 7 for changing the attracting motion of the permanent magnet to the base 3 between a ON-state and an OFF-state. The movable clamp 5 in the state of clamping a work with the fixed clamp 2 is attracted and fixed to the base 3 by turning the changing means 7 into the ON-state. The movable clamp 5 has a thrusting tool 32 movable forward to thrust the work to the fixed clamp 2.
Patent JP-2001342530-A (JP)
Title: Corrosion and abrasion resistive ni alloy, its raw material powder and injection, extrusion molding machine or die casting machine using it
Inventor: HONMA SHUHEI
IPC: B22D19/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide Ni-B-Si-Mo alloy powder produced by an atomizing method and improved the fault of surface oxidation and to provide molded material thereof for a die casting machine. SOLUTION: In producing an alloy which is composed of B of 0.6-3.2%, Si of 0.5-8%, Mo of 5-37% by wt.% and the balance Ni with inevitable impurities, C is added in dissolving raw material that raw powder, or graphite powder is mixed in the above raw powder after C free raw powder is produced. The quantity of additive C is 0.01-1 wt.%. Thus, an oxide of the surface of raw powder is reduced and the fault by oxidation is removed. For example, as a plunger sleeve, this alloy is applied to an iron steel material (S48C) by thermal splaying, to form a lining.
Patent JP-2001183310-A (JP)
Title: Method and apparatus for inspecting quartz substrate
Inventor: KOBAYASHI SATORU
IPC: G01B11/30
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain evaluation data capable of being fed back to a manufacturing process by continuously inspecting appearance and frequency to obtain correlation data between them. SOLUTION: An appearance inspection part 32 for inspecting the appearance of a quartz blank 1 by an image processing means and a frequency inspection part 33 for inspecting the frequency of the quartz blank 1 are continuously provided. A part feeder 31 for feeding out the quartz blank 1 and a feed mechanism 35 for feeding the quartz blank fed out of the part feeder 31 to the appearance inspection part 32 and the frequency inspection part 33 are provided. A personal computer 37 storing the appearance inspection result obtained in the appearance inspection part 32 and the frequency inspection result obtained in the frequency inspection part 33 as evaluation data in relation to the inspected quartz blank 1 and an output means such as a printer taking out the evaluation data from the personal computer 37 are provided.
Patent JP-2001345020-A (JP)
Title: Excess length absorbing structure of flat circuit body
Inventor: TSUKAMOTO MASASHI
IPC: B60R16/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an excess length absorbing structure of a flat circuit body which can absorb the excess length without interfering with other members even in a narrow site. SOLUTION: The flat circuit body 10 is installed with a spirally wound excess length part 11, and end parts 12, 13 are oriented toward a direction to separate along a wound axial line of the excess length part 11.
Patent JP-2001342636-A (JP)
Title: Building sill construction method, sill structure, and tool for constructing sill used in the same
Inventor: KAJI SHOICHI
IPC: E04B1/58
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a building sill construction method capable of improving building precision, shortening construction term, and reducing construction cost. SOLUTION: Sill support fittings 1 capable of adjusting support height are prepared, a plurality of sill support fittings 1 are put on an upper face of a foundation 11 at a predetermined interval, and a sill 15 is provided on the sill support fittings 1 to adjust support height of the sill 15 by the sill support fittings 1 so that support height of the sill 15 can be adjusted by the sill support fittings 1 put on the upper face of the foundation 11, even if there is a slight difference in level in height of the upper face of the foundation 11. Consequently, horizontal level of the sill 15 can be finished with high precision without applying posterior processing on the concrete foundation 11 so that construction term can be shortened, personnel expenses can be reduced, and construction cost can be greatly reduced.
Patent JP-2001341132-A (JP)
Title: Apparatus for removing tire bead
Inventor: SEKI MASAO
IPC: B29B17/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To make bead extraction work sure by adjusting force and speed for extracting beads from a large-size rubber tire and to decrease the generation rate of defective work by preventing the positional dislocation between the inside of the tire and an extraction claw in the bead extraction work. SOLUTION: An apparatus has a tire mounting table 2 having a lifter 1 on which the rubber tire A is mounted to be moved vertically, a bead removing mechanism in which the bead B extraction claw 3 in the rim part of the tire A on the table 2 is installed freely slidably by a driving part 5 controlled by a hydraulic unit 4 having a hydraulic circuit, and a control/operation panel 10 of a mechanism in which an opening part 6 for the insertion/extraction of the claw 3 is formed, a jig plate 7 for opening/closing the opening part 6 is installed, and tire holding plates 8 for holding the tire A are arranged freely contactably/separably and oppositely on the jig plate 7 and which automatically controls the discharge of a hydraulic pump 9 installed in the hydraulic circuit of the driving part 5 to a set value when the pressure of the pump 9 is increased to a given value so that the bead extraction force and bead extraction speed of the claw 3 are reversely proportional.
Patent JP-2001352242-A (JP)
Title: Pipeline-type a/d converter
Inventor: SUNAHARA MITSUE
IPC: H03M1/14
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain highly accurate A/D converter output even if the resolution of A/D conversion is increased to, for example, 16 bits by eliminating an integration error or the like. SOLUTION: A sample/hold circuit 11-1 and stages 11-2-11-k are connected in cascade to determine upper N bits. The stages 11-2-11-N convert a digital signal from a previous stage to a specific analog reference signal, and at the same time performs addition and subtraction calculation of an analog signal from the previous stage and the analog reference signal to be converted by time sharing, and outputs each analog signal required for each addition/ subtraction, and converts one of both analog signals to a digital signal required for the upper N bits before outputting to a memory 14. An averaging circuit 12 averages both analog signals from the stage 11-N, while an A/D converter 13 converts the averaged analog signal to the digital signal of lower M bits.