baber/WOPTO huggingface dataset:
Patent JP-2001206798-A (JP)
Title: Device for producing silicon ribbon
Inventor: IGARASHI KAZUTO
IPC: H01L21/208
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a silicon ribbon which has a controlled thickness and whose one face is directly grown from a silicon melt by avoiding rapid cooling when the silicon melt solidifies. SOLUTION: In a silicon ribbon production device for producing a silicon ribbon, which comprises bringing a rotary cooling body into contact with a silicon melt, then solidifying and growing the silicon ribbon from the silicon melt, the rotary cooling body above has an unevenness shape on its surface.
Patent JP-2001164138-A (JP)
Title: Method of preparing organic pigment
Inventor: GREENE MICHAEL J
IPC: C09B67/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing an organic pigment. SOLUTION: This method of preparing an organic pigment comprises crushing (a) of a mixture comprising at least one coarse organic pigment (1), at least about 0.1 wt.% of the organic pigment of at least one acrylic copolymer dispersant (2), and 0 to about 100 pts.wt. of the organic pigment of liquid for crushing (3) in which the pigments is essentially insoluble, and separation (b) of the crushed organic pigment therefrom.
Patent JP-2002016473-A (JP)
Title: Piezoelectric element and communication equipment for moving object using the same
Inventor: MORITOKI KATSUNORI
IPC: H03H3/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element and communication equipment for moving object using the same, with which an unwanted sprious can be suppressed and frequency increase is enabled. SOLUTION: This equipment is provided with a piezoelectric substrate 11 composed of piezoelectric materials and a pair of exciting electrodes 12a and 12b formed on first and second principal faces 11a and 12a of the piezoelectric substrate 11, thickness-shear vibrations are performed and the vibration direction of thickness-shear vibrations and side walls 11c and 11d of the piezoelectric substrate 11 are not parallel.
Patent JP-2002143648-A (JP)
Title: METHOD FOR TREATING USED NOx REMOVAL CATALYST
Inventor: FUKADA YOSHINOBU
IPC: B01J23/92
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the residual NOx removing performance of a used NOx removal catalyst. SOLUTION: The used NOx removal catalyst 2 used in an NOx removal equipment 1 and discharged is washed in a washing tank 3 and pulverized with a pulverizer 4. The pulverized NOx removal catalyst 2a is blown into waste gas 6 discharged from a melting furnace 5 in a temperature range in which the catalyst is active. The pulverized NOx removal catalyst 2a blown into the waste gas 6 and reutilized is collected in a dust collector 7, sent to the melting furnace 5 and melted to form slag 11. Since the used NOx removal catalyst 2 is pulverized, catalyst parts having NOx removing performance are exposed to the surface and NOx in the waste gas 6 is decomposed by this catalyst surface.
Patent JP-2002167651-A (JP)
Title: Martensitic stainless steel and its production method
Inventor: TEI SAIEI
IPC: C22C38/58
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel which is applied for parts simultaneously requiring strength and corrosion resistance such as an impellers and shafts for boiler feed pumps or knives, and to provide its production method. SOLUTION: The martensitic stainless steel has a composition containing, by weight, <=0.06 % carbon, <=2.5% silicon, <=2.5% manganese, 1.0 to 6.0% nickel, 10.0 to 19.0% chromium, 0.5 to 6.0% tungsten, <=3.5% molybdenum, <=0.8% niobium, <=0.8% vanadium, <=3.0% copper and 0.04 to 0.25% nitrogen, and the balance iron with inevitable impurities.
Patent JP-2001294970-A (JP)
Title: Wear resistant sintered alloy for valve seat and its producing method
Inventor: SHU KOMEI
IPC: B22F3/24
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant sintered alloy for a valve seat improved in impact resistance and wear resistance and free from the fear of the leakage of gas or the like by the prevention of incorporation of huge grains, and to provide its producing method. SOLUTION: This wear resistant sintered alloy for a valve seat is obtained by performing the first stage in which an alloy essentially consisting of iron and blended with prescribed amounts of carbon, chromium, molybdenum, vanadium, tungsten, silicon, cobalt and manganese is compacted under the facial pressure of 5 to 8 ton/cm2, the second stage in which the compact is sintered at 1,140 to 1,180 deg.C and is air-cooled, the third stage in which the sintered body is subjected to subzero cooling treatment at -200 to -160 deg.C, the fourth stage in which lead is deposited thereon and the last barrel stage at a same temperature of lead deposition. In this alloy, the size of the grains is extremely small, and its magnetic lubricity and workability are improved accompanied with the increase of wear resistance and impact resistance.
Patent JP-2002155750-A (JP)
Title: Intake device of engine
Inventor: OSAWA HIROSHI
IPC: F02M35/104
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an intake device of an engine capable of setting a power train without being interfered by the parts inside an engine room and securing the fuel cost performance (output performance) or the engine. SOLUTION: A surge tank 11 is shiftedly disposed to a transmission 3, and an intake tube 12 is curved from the surge tank 11 once toward the transmission 3, then toward a cylinder head 7. A primary port 13 with a large diameter and a secondary port 14 with a small diameter are formed on the cylinder head connected side of the intake tube 12. A swirl control valve 9 is mounted in the primary port 13, and the secondary port 14 is curved so that it covers outside of the primary port 13. Therefore, more air streams into the secondary port 14 by the influence of the centrifugal force at the high speed driving to intensify the swirling, and the fuel cost performance of the engine will be improved.
Patent JP-2002158478-A (JP)
Title: Air-conditioning system for facility
Inventor: HIGO NORIHITO
IPC: F24F5/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system for facility that can highly efficiently air-condition the inside of an office building and, in addition, can prevent the low-temperature deterioration of non-exothermic equipment caused by a low room temperature. SOLUTION: This air-conditioning system A for office sets cooling equipment 4 to an operating state and a circulating fan 5 to an operation-stopped state at the time of preventing the high-temperature deterioration of communication equipment-related equipment 2. At the time of preventing the low-temperature deterioration of a battery 3, in addition, the system A warms the inside of a partitioned area 12 with the heat generated from the equipment 12 by setting the cooling equipment 4 to an operation-stopped state and the fan 5 to an operating state.
Patent JP-2002153757-A (JP)
Title: Catalyst composition for hydrogenation of hydrocarbon and method using the same therefor
Inventor: YOSHIMURA YUJI
IPC: C10G45/52
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a long life catalyst compound for hydrogenation of hydrocarbons that has a high catalytic activity for reducing aromatic compounds and a high desulfurization function, and a high resistance to a sulfur content and a nitrogen content, and to provide a method using the same therefor. SOLUTION: The catalyst composition for hydrogenation of hydrocarbons is characterized by containing yttrium and at least one of noble metals selected from the group VIII of the periodic table, and the method for hydrogenation of hydrocarbon is characterized in that a gas oil is hydrogenated in the presence of the above catalyst composition, and an aromatic hydrocarbon content and a sulfur content in the gas oil gas reduced together.
Patent JP-2002160647-A (JP)
Title: Bush for steering rack housing
Inventor: HIKOSAKA MICHIHARU
IPC: B62D3/12
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a bush for steering rack housing of novel structure capable of dampingly limiting the occurrence of an abrupt change point at the rise of load-deflection characteristics as well as realizing a slightly under steering characteristic by setting smaller a spring constant in the lateral direction of a vehicle while maintaining the steering stability of the vehicle by setting larger the spring constant in the longitudinal direction of the vehicle. SOLUTION: A pair of recessed parts 54 and 54 are formed in a body rubber elastic body 30 for elastically connecting an inner shaft member 28 to an outer tube member 22, and a damping projection 42 projected from the inner shaft member 28 to the outer tube member 22 is formed on the center part of the recessed part 54.
Patent JP-2002164167-A (JP)
Title: Manufacturing method of organic el element
Inventor: ISHIDA TAIZO
IPC: H01L51/50
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress thermal diffusion of laser beam and improve processing precision of the negative electrode in the pattering method of the negative electrode using laser beam in an organic EL element. SOLUTION: The patterning of the negative electrode is made by using a short pulse laser beam of a wavelength in the range 100 nm-400 nm and a light-emitting time at one time of 500 ns or less.
Patent JP-2002168744-A (JP)
Title: Jig for shearing test
Inventor: MOTOHASHI KENJI
IPC: G01N3/24
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a testing jig having a simple structure capable of a tensile shearing test or a repetitive shearing test of a specimen and provide its auxiliary member. SOLUTION: This jig for a shearing test is mounted on a material tester and comprises a first testing jig and a second testing jig. The first testing jig comprises a joint part, a jig body and a holding part and is so structured that the center of the holding part is positioned on the extension line of the axis of the joint part. The second testing jig comprises a joint part, a jig body and a holding part and its appearance is formed into a crank shape, or the joint part comprises a first joint part, a connection part and a second joint part and its appearance has a crank shape, or the center of the holding part is formed at a position deviated from the extension line of the axis of the second joint part. The testing jig has a structure corresponding to the second testing jig, and the auxiliary member has a structure corresponding to the joint part.
Patent JP-2002170451-A (JP)
Title: Manufacturing method for keypad
Inventor: SHIMIZU YASUTARO
IPC: H04W88/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a keypad in a construction where cosmetic pieces are attached to key parts which a good production yield. SOLUTION: In the device, while a key pad body 20 where a multiple number of key parts 19 project from a substrate part 17 through thin plastic supporting parts 18 is formed by elastomer, cosmetic pieces 21 are formed by injection molding using metal inserts. The cosmetic pieces 21 are adhered and lined up onto the bases 23 in a state held by the metal inserts after printed layers 22 indicating the functions allotted to the keys parts are adhered onto the corresponding key parts 19 in a state where the cosmetic pieces 21 are held in the metal inserts. Furthermore, the bases 23 are stripped from the metal inserts and adhered onto the key pad body 20.
Patent JP-2002149112-A (JP)
Title: Electronic device
Inventor: KOYAMA JUN
IPC: G09G3/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that prevents a frequency characteristics from being deteriorated caused by a large power external switch connected to the counter electrode, and thereby prevents the number of gradations from decreasing. SOLUTION: This is an electronic device that comprises plural source signal lines, plural gate signal lines, plural power supply lines, plural power supply control lines, and plural pixels. The plural pixels have a switching TFT, an EL driving TFT, a power supply control TFT, and an EL element. The power supply controller TFT controls a potential difference between the cathode and anode which the EL element has.
Patent JP-2002173185-A (JP)
Title: Cap for degassing aerosol container
Inventor: TAKAHASHI EISUKE
IPC: B65D83/40
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a cap for degassing an aerosol container, capable of safely drawing residual contents and residual gas in an aerosol container out of it and keeping the residual contents thus discharged in a state that they are accumulated in a cover cap. SOLUTION: Two valve opening plates 24, which are allowed to project downward without bringing them into contact with a stem C, are provided on the underface of a top plate 23 of a cover cap main body 21 in such a manner as to be tiltable toward a center side with the aid of hinge parts 25. An intersecting connecting portion 26 is formed at lower ends of these valve opening plates 24. An intersecting portion 27 of the valve opening plates 24 intersected and connected with each other is formed at a position where the stem C can be kept open in the state that the cover cap main body 21 is fitted and mounted to an aerosol container A, and degassing holes 31 communicating with the external side are defined in the cover cap main body 21 as a degassing portion.  With these arrangements, the cover cap main body 21 is fitted and mounted to the aerosol container A under the condition that the valve opening plates 24 of the cover cap main body 21 are mutually intersected, and the stem C can thereby be kept open at the intersecting portion 27. Thus, gas only can be discharged to the external side through the degassing holes 31 while accumulating residual contents within the cover cap main body 21, and the degassing can be safely performed without soiling anything.
Patent JP-2002172206-A (JP)
Title: Slot machine
Inventor: KOSUGE MASATO
IPC: A63F5/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of increasing a contriving property on specific game states such as an AT(assist time) state or a CT(challenge time) state. SOLUTION: This slot machine can be controlled to one of specific game states of a plurality of kinds such as the AT state that the winning of a small generator is reported by a lamp after a big bonus game is finished, an RT(replay time) state that a replay winning rate is improved in a normal game, the CT state that the 'retraction control' of at least one reel among a plurality of reels as a rule is disabled and the reels are stopped at the timing of the reel stop action of a player, and an ST(special time) state that the AT state and the RT state concurrently occur and proceed.
Patent JP-2002171837-A (JP)
Title: Planting unit
Inventor: WAKAMIYA TAKASHI
IPC: A01G27/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a planting unit unnecessary to use soil, having a light and simple structure, and excellent in workability, handling properties in relocation and transfer, flexibility on a job site, or the like. SOLUTION: This planting unit 1 comprises a planting board 3 made of a slag-glass-system blowing sintered body having continuous pores 3A, a water reserving tray 2 over which the planting board 3 is joined, and a spacer 4 having capillary phenomenon and lying between the lower face of the planting board 3 and the bottom face of the tray 2.
Patent JP-2002137855-A (JP)
Title: Storage cassette of rolled sheet material for printer
Inventor: MANAKA KAZUHIRO
IPC: B65D5/72
Filed: 2000-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a storage cassette easy to disassemble and assemble and sufficiently endurable for practical use concerning the storage cassette to store a cleaning sheet to clean a cleaning roller of a printer. SOLUTION: This storage cassette 1 of a rolled sheet material for a printer constitutes its characteristic feature of assembling it in a box shape by forming positioning hole 11, 12 for printer installation on exterior parts 3a, 5a of a first side surface part 3 and a third side surface part 5, forming shaft holes 7, 8 of a sheet support roller on the second side surface part 4, forming shaft holes 9, 10 of the sheet support roller on a fourth side surface part 6, bending left and right folded parts 4a, 4b, 6a, 6b of the second side surface part 4 and the fourth side surface part 6 inside and bending folded back parts 3b, 3b of the first side surface part 3 and the third side surface part 5 so as to clamp them in.
Patent JP-2002185821-A (JP)
Title: Television camera
Inventor: SUGASAWA MASAYUKI
IPC: H04N5/232
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a television camera that facilitates focusing of a desired object, even when the difference in the distance from the television camera to objects is not so large. SOLUTION: In the television camera, where a contour emphasis signal (b) extracted from a camera output signal is added to the camera output signal (a) and the sum is fed to a viewfinder, so as to emphasize the contour of a video image on the viewfinder; and when a level of the contour emphasis signal does not exceed a predetermined level (b), the television camera is configured such that no contour emphasis signal is added (d).
Patent JP-2002185894-A (JP)
Title: Camera, camera system, image data processing method and storage medium
Inventor: SHINKAI MICHINORI
IPC: H04N5/225
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera that revises photographed image data into data with a form in matching with that of an output device and can automatically transfer the data to the output device, when a fully occupied state of the capacity of the data is detected. SOLUTION: The camera is provided with a connection detection means that detects that the output device is connected to the camera, a memory capacity detection means that detects it that the memory capacity of the storage means of the camera reaches a full state, a conversion processing means that converts index image data, which is used for multi-display of the photographed image, into a format specified by the output device when the memory capacity detection means detects it that the detection means reaches the full state, and an image data transfer means that transfers the image data whose format is converted into a prescribed format to the output device and can automatically execute multi-index image print, when the memory capacity of the storage means reaches full state.
Patent JP-2002180307-A (JP)
Title: Harness-type shockproof garment
Inventor: HORI YUJI
IPC: B60N3/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact harness-type shockproof garment good in fittedness and comfortableness and ensuring the freedom of body motion. SOLUTION: This harness-type shockproof garment comprises a pair of left and right shoulder-spanned belts 1 suspended from the back waist via the shoulders to the chest, a back upper connective belt 2 and a back lower connective belt 3 connecting left and right the shoulder-spanned belts 1 to each other on the back, a chest connective belt 5 and a chest-protecting pad 6 connecting left and right the shoulder-spanned belts 1 on the chest, and a pair of left and right leg-restrictive belts 7 attached between the shoulder-spanned belts 1 suspended on the chest and the back lower connective belt 3, wherein the shoulder-spanned belts 1 are suspended forward, and the chest connective belt 5 and the leg-restrictive belts 1 are mutually connected via a ring element 8.
Patent JP-2002181855-A (JP)
Title: Electric energy calculating device
Inventor: SUZUKI OSAMU
IPC: G01R22/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To calculate the electric energy used by servers of a number of tenants by a few watt-hour meters. SOLUTION: The electric energy used in the lighting equipment, the air conditioning equipment, the servers and a common use part of a building are respectively determined by integrating output pulses of the watt-hour meters 71-74 for one month. The current values flowing in branch lines 10A-10N are measured by current detectors 11A-11N for one month. The total electric energy obtained from the output pulses of the watt-hour meters 71-74 is proportionally divided by an integrated value of the used current value, and the electric energy used by each tenant is calculated to charge an electric rate.
Patent JP-2002186891-A (JP)
Title: Comma roll
Inventor: HATA KAZUTAKA
IPC: B05C3/12
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a comma roll which is heated uniformly and can hold the straight line precision, etc., of an edge. SOLUTION: A spiral heating space 32 is formed in the axial direction in the comma roll 14, and heated liquid is supplied into the heating space 32 to heat the comma roll 14 uniformly.
Patent JP-2002143198-A (JP)
Title: Finger pillow
Inventor: KINUTA MIEKO
IPC: A61F5/10
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an aid which prevents the sticking of the hands and fingers induced by rigidity while a person of an initial period of a disease, such as rheumatism, or the aged is asleep, elongates the hands and the fingers when awakes by spreading the fingers from each other, relieves the widening of the hands and the fingers and prevents the decrement of the functions. SOLUTION: The lower part of this finger pillow is formed to a palm shape and is set at about the size at which the finger pillow is held in the palm. The upper part consists of a part to be gripped which consists of three finger- like projections to prevent the adjacent fingers from contacting each other when inserted into the position between the respective fingers of the four fingers from the user's index finger to the little finger on the upper side of the palm part resembling the palm shape of the hand and the finger rests therebetween and a blank which is composed of a belt to fix this part to be gripped to the palm and is changed in the shape of at least the segments to be touched by the hands and the fingers.
Patent JP-2002188150-A (JP)
Title: Spray stabilizer for greening slope and its execution method
Inventor: OKADA MITSUYOSHI
IPC: E02D17/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer, which is used in a slope greening method for protecting the slope of a road or a created land or the like, uses no polymer resin, prevents seeds and soil dressing from flowing out at an initial rainfall, properly holds and drains the water accumulated by the rainfall, and does not impair the growth of roots, and provide an execution method using the stabilizer. SOLUTION: This stabilizer comprises a combination of three element materials: a cement mineral as a strength and consolidation auxiliary, a mineral such as fly ash or slag as a plant growth auxiliary, and a viscous mineral such as montmorillonite or bentonite as a viscous auxiliary. The stabilizer is used, an execution method by a wet spraying method or a dry spraying method is selected according to such conditions as the yield value of a rheology constant, plastic viscosity, and an execution site in this slope greening method.