baber/WOPTO huggingface dataset:
Patent JP-2001204274-A (JP)
Title: Method of mulching planted tree
Inventor: SATO HIROTAKA
IPC: E02D17/20
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a mulching method for preventing water in the planting soil for tree from evaporating, supplying the water to the planted tree by forming dewfall on the surface of a mulching material, supplying nutrient elements required for growing the tree while preventing the damage caused by fertilizer at the time of transplantation by gradually leaching an organic material and the fertilizer components from the surface of the soil, and heightening the fertility of the planting soil. SOLUTION: A soil bale C obtained by packing a filling 20 for the bale of which the whole or a part is composed of a material comprising a highly nutritious organic material as the whole or a part, packed in a bag body 10 of which at least the face facing the installing soil B face is composed of a sheet-like material 11 obtained by plain-weaving a biodegradable plastic string- like material 11a is set on the soil B face around the planting tree A when planting the tree A.
Patent JP-2001198724-A (JP)
Title: Throwaway tip, and throwaway type rotary cutting tool
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/20
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway tip and a throwaway type rotary cutting tool capable of improving precision of a right angle wall surface to the right angle wall surface in a workpiece to be processed without generating formation of a protruded wall surface due to a part left uncut. SOLUTION: In this throwaway tip 10, a constitution of is employed, of a curved cutting edge part 18, of convex-curvature form as seen in the front view, and having different height from a seat surface at a starting end 18a on the closer side to an auxiliary cutting edge 13 and at a terminal end 18b on the farther side from it, formed in a main cutting edge 12. In this throwaway rotary cutting tool, a constitution provided with the throwaway tip 10 of above constitution is employed.
Patent JP-2001209031-A (JP)
Title: Liquid crystal display device
Inventor: OWADA MIYUKI
IPC: G02F1/13357
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a tablet or a front light and capable of contributing to the miniaturization and the thinner shape of the built-in electronic instruments and the reduction of manufacturing costs. SOLUTION: The liquid crystal display device is provided with a liquid crystal display module 4 and the tablet 5 and the rear surface of the tablet 5 and the front surface of the liquid crystal display module 4 are stuck to each other by means of a picture-frame-shaped adhering material 7 at their peripheral parts. The adhering material 7 consists of a base material and double coated adhesive tapes stuck on its both surfaces and L shaped adhering materials 7a and 7b in terms of top view are combined. And the gaps at the part wherein the end parts of the adhering materials 7a and 7b are opposed to each other have hook shapes.
Patent JP-2001207254-A (JP)
Title: Vapor deposition chamber
Inventor: YAMADA KATSUNOBU
IPC: B01J19/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition chamber which is an apparatus for heating and evaporating a source material in vacuum, vapor depositing the resultant evaporated matter on an object to be coated held in the chamber, and carrying out polymerization to form an organic film and in which the removal of the organic film deposited on the inside of the chamber by this vacuum evaporation is facilitated. SOLUTION: The inside of a vapor deposition chamber 3 is constituted of a material harder than aluminum, or the inside of the chamber is provided with a freely detachable chamber-deposition shield composed of a material harder than aluminum.
Patent JP-2001011402-A (JP)
Title: Plasma display
Inventor: TANAHASHI HIDEAKI
IPC: C09J7/02
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display having a heat radiant, pressure-sensitive adhesive sheet which sheet does not permit an air to enter between the adhesive layer surfaces thereof and both a panel and a heat radiant plate each stuck thereto, even if the air has entered therebetween, which sheet can easily exhaust the air. SOLUTION: A plasma display sheet is provided with a panel 11, a heat radiant plate 12 and a heat radiant, pressure-sensitive adhesive sheet S which lies between the panel 11 and the heat radiant plate 12. And this heat radiant sheet S is a sheet which is formed by solidifying a heat radiant, pressure- sensitive adhesive composition containing a pressure-sensitive adhesive and a heat conduction-imparting agent and which has the front and back surfaces formed into pressure-sensitive adhesive surfaces, on which front surface streaky grooves are long formed to the same direction and at the equal intervals.
Patent JP-2001210653-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MOTOFUSA KEIICHIRO
IPC: H01L27/06
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the control of a base current amplification rate hFE by the diffusion of a duplex diffusion-type P-N transistor, larger affects the other elements. SOLUTION: The oxide film of a region which is selectively to be diffused is removed by a photo-etching method by using photoresist 40. Boron (B) which becomes P-type impurity is diffused from the surface in a high temperature, and a P-type base diffusion region 6 is formed as shown is (a) in drawing 1. A window for emitter diffusion is opened in (b) in the drawing 1. An oxide film 4 on the base diffusion area 6 is removed before emitter diffusion and over etching is conducted to the base diffusion region 6 as shown by a code 7. Base width (d) is freely controlled by the control of etching quantity, and the base current amplification rate hFE is set at a prescribed value.
Patent JP-2001205850-A (JP)
Title: Imaging apparatus
Inventor: YASUTOMI TSUTOMU
IPC: B41J2/44
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which streak-like unevenness of density can be prevented effectively from being formed on a recorded image regardless of variation in the rotational speed of a photosensitive body. SOLUTION: The imaging apparatus comprises an optical printer head having a large number of light emitting elements 3a, 3b arranged in two rows along the main scanning direction, and a photosensitive body disposed substantially in parallel with the arrangement of the light emitting elements 3a, 3b wherein a latent image is formed by irradiating the photosensitive body repeatedly with light emitted from the light emitting elements 3a, 3b in the printer head while feeding the photosensitive body at a specified feed pitch P in a sub- scanning direction orthogonal to the main scanning direction. Shift D in the sub-scanning direction of the light emitting elements 3a, 3b arranged in two rows and the feed pitch P are set to satisfy a relation 0.1×P<=D<=0.9×P.
Patent JP-2001214625-A (JP)
Title: Frame structure of bathroom unit
Inventor: KOIZUMI YOICHI
IPC: E06B1/12
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the frame structure of a bathroom unit, in which the frame members of an entrance and a window can be shared which is assembled easily. SOLUTION: In the frame structure of the bathroom unit 5 in which frame members 10 forming the vertical frames of the window 12 and the entrance 11 are fitted and assembled to the column material 20 of the bathroom unit 5, and opening section 21 capable of being fitted to the fitting sections 102 of the frame materials 10 towards the internal surface of the bathroom unit 5 is formed to the column material 20, fitting sections 102 having a shape that the fitting sections 102 are fitted to the opening section 21 of the column material 20 are formed at one ends of the frame materials 10, and the frame materials 10 having common shapes are sued for the vertical frames of the window 12 and the entrance 11.
Patent JP-2001212592-A (JP)
Title: Method for removing nitrogen from wastewater
Inventor: MIKI OSAMU
IPC: C02F3/34
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To remove nitrogen efficiently from wastewater of a high content of ammoniac nitrogen. SOLUTION: After the concentration of ammonia is reduced to 2,000 mg/L or below by stripping, the pH of a reactor is kept at 6-7.5, nitrifying bacteria and denitrifying bacteria (heterotrophic bacteria and/or sulfur-oxidizing bacteria) are combined, and nitrogen in the wastewater is removed stably.
Patent JP-2001218392-A (JP)
Title: Brushless dc motor
Inventor: NAKATSUKA HARUO
IPC: H02K1/14
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise of a motor by reducing cogging torque using a simple arrangement. SOLUTION: On each inner periphery surface of teeth 3 provided in a stator 6, a groove 10 is provided in an axial direction, and at the same time, the groove 10 is skewed to from the stator 6.
Patent JP-2001212458-A (JP)
Title: Catalyst for selectively oxidizing carbon monoxide in reforming gas
Inventor: ICHIISHI TOMOSHI
IPC: C10K3/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for selectively oxidizing carbon monoxide, with which an amount of carbon monoxide in a reforming gas can be reduced by selectively oxidizing it and excellent utilization efficiency of fuel and power generation efficiency can be realized. SOLUTION: This catalyst, which is used for selectively oxidizing carbon monoxide in the reforming gas by using oxygen gas, is obtained by depositing ruthenium and platinum on a porous carrier at the weight ratio (Ru/Pt) of 0.1-9.5 so that the ruthenium and/or platinum are localized in a layer having 100 μm or shallower depth under the outer surface of the porous carrier. The catalyst can be obtained by depositing ruthenium and platinum on α-alumina carrier.
Patent JP-2001223968-A (JP)
Title: Picture printer
Inventor: IHARA SUKEYUKI
IPC: H04N5/44
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To realize a picture printer based on an IEEE 1394 standard capable of printing picture information inputted from outside and character data such as a program guide with sufficient resolution without providing a vector font and an extra buffer memory. SOLUTION: In an STB 3, a demodulation part 11, a de-scramble part 12, a data conversion part 13 and a demultiplexer part 14 detect and demodulate/ decode the inputted picture information and character data information in the electronic program guide, store the demodulated/decoded character data information in the electronic program guide in a RAM 22 and then, includes it in a packet based on the IEEE 1394 standard to output it to a printer 5. In the printer 5, a data input part 31 inputs the picture information and the character data information included in this packet to detect printing control information and a print engine 33 prints it in accordance with the control of a CPU 23.
Patent JP-2001223279-A (JP)
Title: Device for writing memory
Inventor: KUNUGIBARA TSUTOMU
IPC: H01L29/792
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for writing a memory capable of implanting electrons in the memory having a charge storage part of a nanometer size in a highly positional accuracy. SOLUTION: An electron source 10 for writing information by implanting electrons is provided in the memory having the charge storage part of the nanometer size. The source 10 has a plurality of implanting electrodes 8a arranged in a stripe state, a plurality of surface electrodes 7 arranged in a stripe state in a direction perpendicular to the electrodes 8a, and a drift part provided between the electrodes 8a and the electrodes 7 and having a porous region. When a voltage is applied between the electrodes 8a and the electrodes 7 in the source 10, the electrons implanted from the electrodes 8a by an electric field operated at the drift part 6a are drifted and discharged through the electrodes 7. The electrons are selectively implanted in the storage part of a desired position of the memory by selecting a combination of the electrodes 8a and the electrodes 7.
Patent JP-2001218619-A (JP)
Title: Removing tool for manicure
Inventor: SUZUSHIMA KOJI
IPC: A45D29/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a removing tool suitable for removing manicure from the nail. SOLUTION: In this tool, an elastic body 10 is made of polyurethane foam that has open cells, and is capable of adsorbing a remover liquid. An adhesion preventive layer 11 is made of a foamed polyethylene film that has open cells. It does not adsorb the remover liquid.
Patent JP-2001218905-A (JP)
Title: Pinball game machine
Inventor: AOKI EISUKE
IPC: A63F7/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of stably launching game balls by easily controlling the dispersion of game balls in launching direction caused by assembling error of a game board and a ball launcher. SOLUTION: This pinball game machine comprises an inclination angle adjuster 10 on an outside guide rail 3b for guiding game balls into an amusement region provided on the surface of a game board for controlling the inclining angle of an outside guide rail 3b with respect to the game board. It is preferable that the inclination angle adjuster 10 is provided in the vicinity of the game ball launcher.
Patent JP-2001228239-A (JP)
Title: Fm-cw radar device
Inventor: TOKORO SETSUO
IPC: G01S13/93
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an FM-CW radar device of a DBF scanning system with high detection power and little computation load. SOLUTION: The FM-CW radar device is provided with an array antenna with a plurality of element antennas, a target detecting means to detect the distance and direction to a target by applying DBF synthesis processing on a beat signal obtained by each of the plurality of element antennas, forming an antenna beam, and scanning, and a peak frequency detecting means to detect a peak frequency from a beat frequency spectrum prior to the DBF synthesis processing.  The target detecting means detects the distance and direction to the target by the DBF synthesis processing at the peak frequency or at a frequency in the vicinity of the peak frequency on the peak frequency less than a predetermined frequency detected by the peak frequency detecting means, and detects the distance and direction to the target by the DBF synthesis processing over a whole frequency range up to the maximum frequency in a detection range on a beat frequency larger than the predetermined frequency.
Patent JP-2001219424-A (JP)
Title: Apparatus and method for dehydrating and granulating
Inventor: MATSUDA KAORU
IPC: B29C48/41
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficiently producing particles having a good quality level of a shape of sufficient dehydration and excellent handleability for dehydrating and granulating an elastomer-containing thermoplastic resin. SOLUTION: The apparatus for dehydrating and granulating comprises a degassing slit formed at a degassing block, thereby suppressing vent clogging of the resin generated in a degassing step.
Patent JP-2001227863-A (JP)
Title: Drier and drying method
Inventor: FUKUDA MITSUO
IPC: A47L23/20
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost drier which is high in drying speed and is excellent in drying efficiency, with simple structure, in order to solve the problem that there is a fear of damaging shoes if the user heats and dries shoes wet with rain and besides the power consumption is not negligible. SOLUTION: This drier is of static moisture adsorptive dehumidifying system which switches dehumidification and regeneration processes alternately, and this is provided with a bypass damper so as to increase the quantity of air, and also enables three-dimensional ventilation from a blowout port for blowing out air to the matter to be dried.
Patent JP-2001227193-A (JP)
Title: Damping wall
Inventor: ISODA KAZUHIKO
IPC: F16F15/023
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a damping wall which can rigidly fix a box body or a resistance box to a lower beam or an upper beam with sufficient strength, can specifically avoid local buckling of the box body at a longitudinal end thereof, by virtue of its compact structure, expands installation spaces of the box body and the resistance plate which exhibit vibration control functions, and reduces the number of construction steps and construction costs. SOLUTION: The damping wall 1 is arranged between a pair of columns of a building, and comprised of a lower support means 4, an upper support means 5, the box body 8, the resistance plate 11, and a viscous body 12. The box body 8 has an opening 6 at an upper portion thereof, and is fixed to the lower support means 4 via a lower fixing means 1. The resistance plate 11 is arranged in the boxy body 8 while maintaining a gap 9 with respect to the box body 8, and fixed to the upper support means 5 via an upper fixing means 10. The viscous body 12 is filled in the gap 9 between the boxy body 8 and the resistance plate 11 arranged therein.
Patent JP-2001232513-A (JP)
Title: Throwaway cutter and throwaway tip
Inventor: TAKIGUCHI MASAHARU
IPC: B23B31/11
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To improve molding accuracy, cutting efficiency, and tool management efficiency when a groove and a counter boring part are formed. SOLUTION: This cutter is removably mounted to the bottom of a cutting part 22 provided at the tip of a rotating tool rotated around an axial line O. The outer periphery of an annular cutter body 1 capable of being inserted into the cutting part 22 is removably mounted with a tip 11 that connects to the rear end of the cutting part 22 in the axial line O direction with the cutter body 1 mounted and has a cutting edge 17 with outer diameter larger than the cutting part 22. On the inner periphery of the cutter body 1, an engaging hole 2 engageable with a fitting part 27 with cross section circumferential having the axial line O as a center that is formed on the bottom of the cutting part 22 of the rotating tool, and a fastening hole 2 capable of being fastened to a fastening part 28 similarly formed on the bottom of the cutting part 22 are arranged in the axial line O direction.
Patent JP-2001232688-A (JP)
Title: Method for manufacturing hollow body made of synthetic resin and hollow body made of synthetic resin
Inventor: NISHIDA HIROTOSHI
IPC: B29C45/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow body made of a synthetic resin, the sufficient jointing of which is ensured by increasing the joint length in the thickness direction. SOLUTION: When a pair of split parts 30, 31 of a molding made of a synthetic resin are joined together, at least one of joint sections 30a, 31a is formed by inserting an object M capable of generating heat by heating. After the joint sections 31a, 31a are contact-bonded, the joint sections 30a, 31a are welded together into one piece by heating the object M by remotecontrolled heating. Thus the joint faces of the paired split parts 30, 31 of the molding made of the synthetic resin can be melt-jointed by the heat of the heat-generating object M generating heat by heating, and the hollow body 33 of the synthetic resin obtained by integrally solidifying the paired split parts 30, 31 is manufactured by increasing the joint length of the joint faces sufficiently in the thickness direction.
Patent JP-2001236088-A (JP)
Title: Device and method for generating statistical language model, and recording medium describing statistical language model generation program
Inventor: MARUTA YUZO
IPC: G10L15/18
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of degradation in precision of a language model caused by the loss of connecting information relative to a special work link while approximating conditional probability using a cluster language model. SOLUTION: A special connecting dimension is detected from each cluster by referring to a representative distribution in each dimension of each cluster and distribution deviation.
Patent JP-2001234297-A (JP)
Title: Austenitic free cutting stainless steel excellent in environmental affinity
Inventor: KIKUCHI MASAO
IPC: C22C38/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic free cutting stainless steel excellent in environmental affinity and applicable to the wide range of uses without increasing a production cost. SOLUTION: The austenitic free cutting stainless steel excellent in environmental affinity has a composition consisting of, by mass, 0.005-0.15% C, 0.05-1.5% Si, 0.1-2% Mn, <=0.2% P, <=0.4% S, 5-35% Ni, 11-35% Cr, 0.0005-0.1% B, 0.005-0.3% Bi, 0.005-0.2% N, 0.0005-0.2% REM and the balance Fe with inevitable impurities. The composition can further contain one or more kinds among 0.001-0.01% Ca, 0.001-0.4% Se, 0.05-6% Mo, 0.05-5% Cu, 0.05-2% Al, 0.01-0.5% Zr, 0.01-1% Ti, 0.01-1.5% Nb, 0.01-0.5% V and 0.01-1% Ta.
Patent JP-2001235289-A (JP)
Title: Heating furnace
Inventor: NISHIO MOTOHIDE
IPC: F27B9/24
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace which is compact to the utmost, and enjoys operation of conveyance system equipment with high reliability even when there are temperature variation. SOLUTION: A heating furnace for heating a raw material while conveying the same is provided with transfer means for placing a plurality of raw materials substantially perpendicularly to a transfer direction, individual conveyance means for conveying the raw material after heated to the outside of the heating furnace one by one, and transfer means for transferring the raw material from the conveyance means to the individual conveyance means.
Patent JP-2001236552-A (JP)
Title: Card reader-writer
Inventor: MISHIRO MIKIO
IPC: B42D15/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a card reader-writer capable of stably collecting a card in a direction orthogonal to the conveying direction with a simple configuration. SOLUTION: A card C is horizontally loaded from a loading port 3 between a base 2 and a cover 8, guided by guides 11 and 12 and a closed aligner 65 and horizontally conveyed by a conveyer belt and a pulley 18. When conveying the card downward after reading the card, a pressing plate 84 moving vertically downward is inserted between the base 2 and the cover 8 and opens the cover. The hold of the card due to the pulley 18 provided on the cover is canceled and the card pressed on the pressing plate is moved down along with the vertical guides. The card pushes and rotates the aligner energized by a spring. The card passed through the alinger is pressed on the surface by the aligner. The attitude of the card moving vertically downward is stabilized and the state of downward ejection is fixed.