baber/WOPTO huggingface dataset:
Patent JP-2001233658-A (JP)
Title: Concrete and mixture for manufacture of refractory material and method of manufacturing concrete and refractory material
Inventor: HAYDEE FELDBORG
IPC: C04B33/13
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To dissolve various problems of micro silica that are incident in a process adding it to a concrete and a refractory material due to the conventional micro silica has a low bulk density, low and changeable flowability and economical defect in carrying and storing the low bulk density silica. SOLUTION: This concrete and the mixture for manufacture of refractory material comprises cement, water, filler and one or two or more kind of high silica material including the micro silica, and the method of manufacturing the concrete and the refractory material including the micro silica having bulk density of 425-550 kg/m3.
Patent JP-2001241191-A (JP)
Title: Reinforcing member for beam and reinforcing method for beam using the member
Inventor: KIMURA KOZO
IPC: E04G23/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing member for a beam and a reinforcing method for a beam using the member capable of enhancing the flexural rigidity of the beam by constituting a form made of FRP member having a specified thickness so as to extend along the outside shape of the beam. SOLUTION: The reinforcing member is provided with webs 10 arranged along the side faces 11a, 11b of the beam 11, a first flange 10b arranged along the under face 11c of the beam 11, and a second flange 10c arranged parallel to the first flange 10b with a specified distance δ and is integrally formed of a FRP member having an F-shaped section as a whole. The reinforcing members 10 are disposed opposite to each other at both sides so as to sandwich the beam between the flanges. Respective webs 10a are stuck to both side faces 11a, 11b of the beam 11 and respective first flanges 10b are stuck to the under face 11c of the beam 11 through an adhesive respectively.
Patent JP-2001240414-A (JP)
Title: Apparatus for ammonia preparation
Inventor: WAKASA AKIRA
IPC: C01C1/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact-sized ammonia producing apparatus with high efficiency of heat transfer. SOLUTION: An introduction part for an aqueous urea solution 1 is connected to a pass 2 for the urea solution provided with a heater 7 for heating the urea solution inside the pass 2.
Patent JP-2001243546-A (JP)
Title: Merchandise sales data processor
Inventor: SEKINO SHIGEKI
IPC: G07G1/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To correctly and speedily retrieve the time range of stored journal data. SOLUTION: It is possible to extract the pertinent date of the journal data added with the earliest date and time in the journal data stored in an electronic journal as the result of the electronic journal and to display the extracted earliest date and time on a display for an operator.
Patent JP-2001244097-A (JP)
Title: Bulb shaped fluorescent lamp, discharge lamp lighting device and illumination device
Inventor: ARAKI TSUTOMU
IPC: F21Y103/37
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a bulb shaped fluorescent lamp which can control light automatically up to a predetermined light-control phase and works without the risk of flickering in brightness, a discharge lamp lighting device using the fluorescent lamp, and an illumination device. SOLUTION: The bulb shaped fluorescent lamp has a fluorescent lamp 1, a noise filter NF, a rectifying circuit FBR, a smoothing capacitor C1, switching devices Q1, Q2 which is not less than one, a protective circuit PC, a lighting circuit device for performing a high-frequency lighting of fluorescent lamp FL with a load circuit LC, a cover to contain the lighting circuit device inside, and a base. The protective circuit PC is provided with a smoothing voltage detective circuit, a standard voltage source SVS, and a switching means SC. When the phase becomes the predetermined one, the switching means Q1 is turned off to stop high frequency and the fluorescent lamp FL is put off.
Patent JP-2001249488-A (JP)
Title: Magnetic single-component toner
Inventor: AKIYAMA SATORU
IPC: G03G9/083
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic single-component toner having good fluidity which can suppress the consumption of toner and with which an image having enough image density and reproducing sharp fine lines such as characters can be obtained. SOLUTION: The magnetic single-component toner contains (A) fine particle magnetic toner having 4 to 10 μm volume average particle size and (B) coarse magnetic toner having 14 to 25 μm volume average particle size by 1.0 to 7.0 pts.wt. to 100 pts.wt. of the toner (A). The toner shows two peaks in the grain size distribution and has 5 to 11 μm volume average particle diameter, <=<30% in number of particles having <=5 μm particle diameter and 2.1 to 4.0 volume % of particles having >=16 μm particle diameter.
Patent JP-2001253913-A (JP)
Title: Rolled compacted body
Inventor: JIYUNKE NAONORI
IPC: B29C43/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a rolled compacted body composed of a propylene-based polymer, having excellent surface characteristics. SOLUTION: This rolled compacted body comprises a propylene-based polymer having (a) a ratio MI49/MI21.2 of MI49 (g/10 minutes) at 230 deg.C under 49 N load to MI21.2 (g/10 minutes) at 21.2 N load and a ratio Mw/Mn measured by a GPC method satisfying a relation of formula (I) MI49/MI21.2>=0.240×Mw/Mn+3.1 (1) and (b) a melt tension MS (g) and an intrinsic viscosity [η] (dl/g) in a tetralin solvent at 135 deg.C satisfying a relation of formula (II) logMS>=3.17×log [η]-0.68 (II). [η] is in the range of 0.5 to 3.5 dl/g.
Patent JP-2001258222-A (JP)
Title: Reluctance motor
Inventor: TAMIYA YOICHI
IPC: H02K1/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a reluctance motor of rotor structure with enhanced mechanical strength against rotational centrifugal force that increases with increase in operating speed or size. SOLUTION: The rotor structure of the reluctance motor is such that flux barrier slits placed at intervals in a plurality of layers per pole and formed convex toward the center of the rotor are provided, and the rotor is rotated utilizing reluctance torque produced between d-axis in the direction of which magnetic flux is prone to flowing and q-axis in the direction of which magnetic flux is less prone to flowing. In this rotor structure, auxiliary bridges that arrest expansion in the radial direction due to rotational centrifugal force load are placed in a line in the radial direction in all the flux barrier slits or in some flux barrier slits positioned on the inner radius side.
Patent JP-2001254823-A (JP)
Title: Key shift type transmission for vehicle
Inventor: HYODO OSAMU
IPC: F16H3/083
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve operability by inexpensively and compactly constituting a front wheel transmission of a working vehicle and automating a switching operation. SOLUTION: In the working vehicle in which a power transmission shaft 15 is disposed between a clutch housing 13 and a transmission case 14 and is covered with a transmission case 21, a gear case 18 is fixedly provided on a front surface of the transmission case 14 and the gear case 18 is provided with a key shift type front wheel transmission 40. A metal part 57 is formed in the gear case 18. By freely slidably fitting a shifter operation shaft 45, a cylinder 58 is formed.
Patent JP-2001256700-A (JP)
Title: Turntable and optical disk device
Inventor: TOKUMITSU SHUNJI
IPC: G11B25/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a turntable, which is capable of surely correcting the eccentricity of a disk-like information recording medium, when the disk-like information recording medium is mounted on the turntable and which is capable of preventing slippages and an optical disk device. SOLUTION: The turntable has a fixing section 48, which is fitted to an inner peripheral edge forming a center hole H of the disk-like information recording medium D, a movable section 50 which is fitted to the inner peripheral edge on the basis of the fixing section 48 and is thereby deformed elastically, to correct the eccentricity in mounting of the disk-like information recording medium D, a resetting member 60 of the movable section which resets the movable section 50 from the position, where the disk-like information recording medium D is mounted to the position where the disk-like information recording medium D is not mounted, while the disk-like information recording medium D is not mounted and a slippage preventive section 62, which is used to obstruct the slip of the mounted disk-like information recording medium D.
Patent JP-2001261699-A (JP)
Title: Rotaxane spherical aggregate, method for producing the same, rotaxane spherical high-molecular weight polymer and method for producing the same
Inventor: ASAKAWA MASUMI
IPC: C07K5/062
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a spherical aggregate composed of a new rotaxane compound and a spherical high-molecular weight polymer and to provide methods for producing the spherical aggregate and the spherical high-molecular weight polymer. SOLUTION: This spherical aggregating and this spherical high-molecular weight polymer are composed of a rotaxane compound of general formula (I) (Z is a dumbbell type molecular compound; both terminal groups A and B are each an aromatic hydrocarbon group; Q and R contained in the molecular chain are each a hydrogen atom or a group selected from a 1-5C aliphatic hydrocarbon, an aromatic hydrocarbon and a hydrocarbon sulfido; X is an atom selected from O and S or a group selected from CH2, CO, COO, OCO and CONH; n of an alkylene group of (CH2)n is a number in the range of 2-18; Y is a cyclic molecular compound; m of an alkylene group of (CH2)m contained in the cyclic molecular compound is a number in the range of 1-5). The methods for producing the spherical aggregate and the spherical high-molecular weight polymer are provided.
Patent JP-2001267242-A (JP)
Title: Group iii nitride-based compound semiconductor and method of manufacturing the same
Inventor: TEZENI YUUTA
IPC: H01S5/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride-based compound semiconductor having few through dislocations. SOLUTION: A sapphire substrate 1 is etched in a shape of stripes, each having a width of 10 μm and a depth of 10 μm, with spacing of 10 μm. Next, a buffer layer 2 of AlN is formed with a thickness of about 40 nm, mainly on each upper step face and on each bottom face of the steps of the substrate 1. Then, a GaN layer 3 is formed by longitudinal and transverse epitaxial growth. In this occasion, the steps are covered by the layers formed by the transverse epitaxial growth from the buffer layers 21 formed mainly on the upper step faces of the steps, and the surface is flattened. The number of through dislocations is remarkably suppressed in the upper section of the GaN layer 3 formed on each bottom face of the steps of 10 μm depth, as compared to in the upper section formed on each upper step face of the steps.
Patent JP-2001254822-A (JP)
Title: Gear shift operation booster
Inventor: ABE SHINJI
IPC: F16H61/28
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift operation booster for allowing operability of a gear shift stroke to be easily and inexpensively regulated according to a mounted vehicle and desire of a driver when the gear shift operation of a transmission is performed. SOLUTION: In a connecting part 21a of an input transmission member 21, a chain hole 28 with a plurality of holes formed continuously in a shift lever rotation radius direction is disposed to mount a connecting member to be connected to a gear shift operation means. The mounting position of the connecting member can be stepwise changed in the shift lever rotation radius direction by a connecting position regulating mechanism constituted of the chain hole 28 and thereby the size of the gear shift operation stroke can be regulated within a set range of the chain hole 28.
Patent JP-2001262667-A (JP)
Title: Sanitary washing equipment
Inventor: NONOMURA MITSUGI
IPC: E03D9/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing equipment having an area of a required heat radiation plate adopted for a TRIAC switch suppressed to a small value by giving power to a heater intermittently during its operation for which the switching operation is performed through the TRIAC. SOLUTION: By constituting the gate signal of the TRIAC for switching the heater with a plurality of pulse waves, the TRIAC for giving switching operation to a heater during the operation of a hot water heater, the TRIAC is turned on and off alternately and the power to the hot water heater is applied intermittently. In this way, the heating due to power loss by the TRIAC decreases, the saturated temperature of the radiation plate decreases so that the required heat radiation area provided for the TRIAC can be decreased approximately by 40% for example.
Patent JP-2001257101-A (JP)
Title: Terminal electrode and resistive element
Inventor: SAWAMURA KENTARO
IPC: H01C7/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a terminal electrode capable of ensuring electrical connection sufficiently and a resistive element provided with the same. SOLUTION: A pair of lead wires 30 are provided to an element body 10 through the intermediary of a pair of terminal electrodes 20. The element body 10 has a structure in which a conductive layer 12 that contains at least one or more elements selected out of W, WC, and Mo is buried inside an insulating member 11 formed of sialon. The terminal electrode 20 is equipped with an electrode layer 21 which contains at least one element selected out of W, WC, and Mo as a main component and at least one element selected out of nickel and cobalt as an additive. The electrode layer 21 is firmly connected to the conductive layer 12 with the main component and bonded to the insulating member 11 with the additive. It is preferable that the mass ratio of a main component to an additive in the electrode layer 21 is set at 100:0.01 to 4.0.
Patent JP-2001261758-A (JP)
Title: Resin composite having coconinuous structure and method for producing the same
Inventor: MURATA KAZUTAKA
IPC: C08L55/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composite usable as a protective film, a protective membrane, various coating materials, an encapsulant, etc., in various fields, excellent in mechanical characteristics such as breaking strength, breaking elongation, modulus of elasticity and impact and abrasion resistances and having optical transparency and to provide a method for producing the resin composite. SOLUTION: This resin composite has a cocontinuous structure comprising (a) a cross-linked polymer which is a cured product of an epoxy (meth)acrylate having 2-6 (meth)acryloyl groups in one molecule and (b) a thermoplastic resin selected from the group consisting of a polyester-based polymer, a phenoxy resin, a vinyl acetal-based polymer, a polyvinyl chloride-based polymer, a vinyl acetate-based polymer, a styrene-based polymer, a urethane-based polymer, an uncross-linked rubber and a cellulosic derivative. The resin composite is improved in the mechanical characteristic as compared with those of a polymer comprising an active energy ray cross-linked polymerizable compound and some thereof is optically transparent. Furthermore, the resin composite is excellent in the mechanical characteristics as compared with those of a resin composite exhibiting one glass transition temperature.
Patent JP-2001265517-A (JP)
Title: Coordinate input device, mounting method for sensor head, display device with coordinate input device and recording medium
Inventor: OMURA KATSUYUKI
IPC: G06F3/042
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of freedom of a mounting position of a light receiving/emitting means on a coordinate input surface. SOLUTION: Light shielding position information (u11 to u51), (u12 to u52 and coordinates of reference points in sensor heads 1, 2 when an object is inserted into reference points (x1, y1) to (X5, y5) are stored in first storage parts 3, 4. Coefficient calculating means 5, 6 calculate coefficients (c11 to c51), (c12 to c52) by every sensor head on the basis of the coordinates of the reference points and the light shielding position information and stores them in second storage parts 7, 8. A prescribed operation 9 is performed by using pieces of information u1, u2 corresponding to shielding positions of light generated in each of the sensor heads 1, 2 by the light shielding object inserted in the case of input of the coordinates and the coefficients stored in the second storage parts 2 by and a coordinate (x, y) into which the light shielding object is inserted is outputted.
Patent JP-2001263887-A (JP)
Title: Automatic ice maker and freezer/refrigerator
Inventor: KOJIMA YOSHIHIKO
IPC: F25D23/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the automatic ice maker in a conventional freezer/refrigerator that a user must clean a water supply tank and a water supply pump periodically otherwise fur is possibly formed, and the user is recommended to clean the water supply passage from the water supply tank to an ice making pan periodically as well as the ice making pan itself but since they are secured in the freezer/refrigerator, cleaning is difficult for some user and hygienical anxiety is inevitable. SOLUTION: The automatic ice maker comprises an ice making pan having a hook part, a part to be hooked with the ice making pan through the hook part, a sensor for detecting ice made in the ice making pan, and a gear section for turning the ice making pan and the part to be hooked based on detection of ice made in the ice making pan, wherein the ice making pan is pulled and the hook part thereof is removed from the part to be hooked and then water is supplied to the ice making pan.
Patent JP-2001263413-A (JP)
Title: Base isolation device
Inventor: FUNAKI TAKASHI
IPC: F16F15/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device which has a frame slidable in a plane motion when vibration such as an earthquake occurs, absorbs the vibration by the plane motion of the frame, and protects an article mounted or displayed on the frame from various vibrations such as an earthquake. SOLUTION: In this base isolation device comprising a lower frame 10 arranged on a floor surface, etc., an upper frame 40, and an intermediate frame 20 arranged between the lower and upper frames in which the lower and upper frames absorb the vibration while they are put into the horizontal and plane motions freely in the direction individually orthogonal thereto when the vibration such as the earthquake occurs, and the article mounted or displayed on the upper frame is protected from various vibrations such as the earthquake, a moving body having rollers 63 which are arranged in a pair opposite to each other with different axial position is mounted between rail surfaces 51 of each rail body 50 installed opposite to each other in the vertical direction between the horizontally laminated frames in the base isolation device.
Patent JP-2001268556-A (JP)
Title: Remote monitoring system and control terminal equipment
Inventor: SATO NAOKO
IPC: H04M11/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To improve operability for controlling the photographing direction or photographing magnification of a monitoring camera and to effectively utilize the restricted screen of an operation monitor. SOLUTION: A control part 111 detects the dragging operation of a mouse being an input device 120 which is performed on a monitoring picture displayed on an operation monitor 120, finds out the moving distance and direction of a mouse pointer corresponding to the dragging operation, generates a control command for controlling the image pickup directions of monitoring cameras 210, 220, 230 in accordance with the moving distance and direction, and applies the control command to the cameras 210, 220, 230 through a LAN, S/E converters 212, 222, 232 and camera controllers 211, 221, 231.
Patent JP-2001265854-A (JP)
Title: System for raising and supplying vegetable and fruit
Inventor: GAWAJIN TAKASHI
IPC: G06Q10/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a raising and supplying system for vegetables and fruits which can obtain social solidarity by bringing homes of the aged, private farm families, etc., together through the Internet. SOLUTION: On the sides of decentralized producers A that a central command control room C manages, green houses and cultivating devices for vegetables and fruits are arranged and the central command control room C quantitatively supply young plant F for specific vegetables and fruits and mineral cultivation resources D for production to the decentralized producers A and instructs the decentralized producers A how to raise them through the Internet T. Vegetables and fruits having been raised are delivered to end consumers E which have applied for purchase to the central command control room C via the Internet T by a delivery system S under the command of the central command control room C and the end consumers E pay to the central command control room C through the delivery system S or convenience stores.
Patent JP-2001261495-A (JP)
Title: Method for producing defect-free crystal
Inventor: NAKAMURA KOZO
IPC: C30B15/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To ascertain concrete conditions required for obtaining a defect-free crystal stably with good reproducibility and to produce a silicon ingot having a wide defect-free area stably with good reproducibility. SOLUTION: When a silicon single crystal is pulled from a silicon melt, a defect-free crystal is produced stably with good reproducibility by controlling the relation between the form of solid-liquid interface being the boundary of the silicon melt and the silicon single crystal and the temperature distribution at the side face or the single crystal being pulled to be optimum.
Patent JP-2001275191-A (JP)
Title: Ultrasonic wave probe
Inventor: KOISHIHARA YASUSHI
IPC: H04R17/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave probe for an ultrasonic wave diagnostic unit, which eliminates acoustic matching error due to interposition of a conductor layer so as to realize compatibility between an optimized acoustic matching condition and an optimized electric conductor path thereby obtaining highly accurate ultrasonic wave image diagnostic information. SOLUTION: The ultrasonic wave probe uses conductor layers 12, 13 where the thickness of parts in duplicate with electrodes 2, 3 of a piezoelectric vibrator 1 differs from the thickness of parts not in duplicate with the electrodes 2, 3 and thinning the thickness of the conductor layers 12, 13 of the parts (acoustic affected area) in duplicate with the electrodes 2, 3 of the piezoelectric vibrator 1 eliminates the acoustic matching error, and thickening the thickness of the conductor layers of other electric conductor paths, lowers the electric impedance so as to realize the compatibility between the optimized acoustic matching condition and the optimized electric conductor path.