baber/WOPTO huggingface dataset:
Patent JP-H0771742-A (JP)
Title: Method and device for predicting stack state of ash on heated surface of fuel combustion container
Inventor: DEEBUITSUTO PII KARUMANOBUITSU
IPC: F23J9/00
Filed: 1993-12-20
Abstract: PURPOSE: To determine operational parameters of a combustion system by predicting ash deposition on the heated surface of a fuel burning combustion vessel. CONSTITUTION: Ash deposition on the heated surface of a fuel burning combustion vessel as a combustion system is predicted by a computer 12, for example, by utilizing the fixed minimum eutectic temperature of the combustion system 20 such as coal fired boiler. In other words, an ash sample is obtained from a selected fuel under controlled conditions and chemical composition characteristics of the obtained ash sample are identified by a particle-by-particle analysis of the obtained ash sample and an equilibria phase diagram is determined responsive to the identified characteristics. The eutectic temperature of each particle of the obtained ash sample is measured by utilizing the determined equilibria phase diagram. Thus, operational parameters of the combustion system 20 can be determined.
Patent JP-2001164155-A (JP)
Title: Method of correcting compounding ratio of ink
Inventor: SANO KAZUO
IPC: C09D11/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of correcting the ink compounding ratio of an ink composition which can simply correct the standard compounding of a production lot ink composition with high precision by using computer color matching(CCM) without using a small test printing machine in order to render the color matching of the production lot prints against sample prints within limits in the commercial production of prints such as wall papers and constructional films. SOLUTION: The method of correcting the ink compounding ratio of a production lot ink composition composed of an ink and a diluent fluid part in comparison with the standard ink composition by CCM comprises preparing a mixture A of the ink of the production lot ink composition with a white pigment substance and a mixture B of the ink of the standard ink composition with the white pigment substance, finding a color specification value A to be calculated from the reflected light of the mixture A and a color specification value B to be calculated from the reflected light of the mixture B, and comparing the difference between the color specification values A and B with the basic data previously calculated from the spectral reflectances of the mixtures of each ink and the white pigment substance.
Patent JP-H09163484-A (JP)
Title: Electrodynamic speaker and speaker system
Inventor: TAKEMURA KAZUNARI
IPC: H04R9/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily and surely reduce the distortion of reproduced sounds by canceling harmonic waves of even-numbered order by performing servo control for the center of vibration of vibration system at the position where driving power is made equal in the respective positive and negative vibrating directions. SOLUTION: Concerning the speaker for which a starting tap 1a is led out of the upper end part of detection coil 1 wound with the same winding width as a voice coil around any winding wire layer 2b of voice coil 2b or while being overlapped on the voice coil, a tap 1b is led out of the center of winding width and ending tap 1c is led out of the lower end part. The voice coil of such a speaker is connected to the output terminal of DC servo amplifier. Besides, the starting tap, intermediate tap and ending tap are connected to an arithmetic circuit. From electromotive force e1 between the taps 1a and 1b and electromotive force e2 between the taps 1b and 1c, (e1-e2)/(e1+e2) is calculated, a control voltage e3 is provided through a low-pass filler 5 and fed back to the DC servo amplifier and DC servo control is performed so as to provided the state of e3=0V.
Patent JP-H05256109-A (JP)
Title: Camshaft
IPC: F16B4/00
Filed: 1991-12-26
Abstract: PURPOSE: To greatly reduce the generation of chips by forming a mounting hole with its inscribed circle smaller than the outer diameter of the outer protrusion strip of a shaft, its circumcircle being of a polygon larger than the outer diameter of the outer protrusion strip, and a protrusion formed on a plane portion thereof, protruding inwardly, abutting the protrusion strip for cutting the protrusion strip. CONSTITUTION: A camshaft is assembled by pressing the protrusion strip of the camshaft into a mounting hole 40 of a cam 20. The mounting hole 40 is of a hexagonal shape. As the inscribed circle thereof is smaller than the outer diameter of the protrusion strip, the protrusion strip is plastically deformed by a plane portion 41 of the mounting hole 40 during assembly. The cam 20 is secured on a shaft body by elastic deformation. The protrusion strip is cut by a protrusion 42 of the cam 20 to form a groove which is engaged with the protrusion 42. Thus, even if the size of the protrusion 42 is small and the number of the protrusion 42 is a few, the cam 20 is provided with a high resistance against idle rotation. Therefore, the generation of chips of the camshaft is greatly reduced.
Patent JP-H09154617-A (JP)
Title: Food vessel
Inventor: KONOIKE RYOICHI
IPC: B65D21/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a food vessel with excellent sealing performance, by eliminating groove formation on a vessel or a lid body by equipping an inner lid detachably held and fastened between the lid body and the vessel and forming a groove detachably containing a seal packing on the inner lid. SOLUTION: This food vessel can be used as a lunch box and has a vessel 1, a lid body 2 and lock pieces 3 and 3, and an inner lid 8 between the vessel 1 and the lid body 2. The inner lid 8 is made of synthetic resin formed in a unit body and has a periphery groove wall 11 with an almost U-shaped cross section, on which a groove 10 to detachably contain a seal packing 9 is formed. A frieze board wall 13 to close an opening part 1a of the vessel 1 is extended from the inner periphery wall 11b of the periphery groove wall 11 and an attachment container room 14 for such as chopsticks is formed thereon. Thus, by covering the inner lid 8 to the vessel 1 and engaging parts 27 of the lock pieces 3 and 3 to the underside of an engaging dent 6a, an opening rim 1b of the vessel is water- and air-tightly sealed.
Patent JP-H06196524-A (JP)
Title: Wire bonding equipment for solid-state photoelectric transducer
Inventor: YAMAMOTO SHINICHI
IPC: H01L21/60
Filed: 1992-12-25
Abstract: PURPOSE:To prevent generation of defect in marks of a maker name, a product name, etc., which are previously printed on the rear of a package, when a solid-state photoelectric transducer like a CCD is wire-bonded. CONSTITUTION:A heat block 20 constituting a wire bonding equipment is provided with protrusions 22, 23 which come into contact with the rear of a package 2 except the mark part 4 printed on the rear of the package 2 of a CCD 1 and retain the package 2. Elements of the CCD 1 are heated via the protrusions, so that the protrusions 22, 23 of the heat block 20 do not come into contact with the mark part 4. Thereby defect is not generated in the mark 4.
Patent JP-H06194517-A (JP)
Title: Heat ray shielding sheet
Inventor: OI TATSU
IPC: G02B5/26
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a heat ray shielding sheet having excellent shielding capacity without losing its transparency by incorporating a near IR absorbing dyestuff having a specified maximum absorption peak. CONSTITUTION:An IR reflecting laminate capable of reflecting a heat ray is combined with a near IR absorbing dyestuff capable of absorbing a heat ray and having the maximum absorption peak in 650-800nm wavelengths. Since the light transmittance of the laminate is high in 700-800nm wavelengths, the solar radiation transmittance TE is not reduced. Further a heat ray shielding sheet capable of effectively reducing the TE is obtained without significantly lowering the visible light transmittance TV because the light of 650-700nm wavelengths in the visible lights low in visibility and having a large solar radiation energy is absorbed. In this case, the laminate is obtained by alternately laminating a metal oxide layer and a metallic layer starting with the metal oxide layer.
Patent JP-2001164305-A (JP)
Title: Method for producing metallic material powder
Inventor: SAKAKIBARA TOSHIO
IPC: B22F9/16
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metallic material powder free from oxidation and the other contamination in the surface of the fine powder and also small in the variation of the shape. SOLUTION: Forged alloy steel is heated at a prescribed temperature for a prescribed time to precipitate carbides into the crystal grain boundaries, the forged alloy steel is exposed to a corrosive environment for a prescribed time to etch the crystal grain boundaries, and the crystal grains produced in the forged alloy steel are separated to produce the metallic material powder.
Patent JP-H10166130-A (JP)
Title: Die for die casting
Inventor: TAKANO SHUNJI
IPC: B22D17/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a die for die casting which has long service life at a low cost and is easily machined. SOLUTION: The die 1 for die casting is formed of a pouring side part 13 for molten metal in a main body 3 with a high m.p. metal at higher m.p. than that of an intruding side part 15, in which the molten metal is intruded from the pouring side part 13. Therefore, since the pouring side part 13 vigorously eroded is made of the high m.p. metal having higher m.p. than that of the intruding side part 15, the partial erosion is reduced. Then, the service life of the whole die 1 for die casting can be prolonged. Further, since the high m.p. metal is used to only a part, this die is manufactured at a low cost and is easily machined as the whole body.
Patent JP-H08255079-A (JP)
Title: Register cache for computer processor
Inventor: ROBAATO YANGU
IPC: G06F12/0875
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a computer processor for executing an instruction for specifying a specified source register value and a specified destination register value from a register file. SOLUTION: The processor is provided with this register cache 52, a storage 28 for storing a register file, an instruction cache and a data cache 30, a main memory 32 and a storage hierarchy 34 provided with a disk storage in a descending order from the top. The register cache 52 is operated based on the principle of locality and is used so as to store a register value calculated by the lately executed instruction and the register value with the high possibility to be referred to by the instruction to be dispatched for execution.
Patent JP-H10195765-A (JP)
Title: Method for processing cloth made of regenerated cellulose fiber
Inventor: FUJIWARA HISASHI
IPC: D06M13/165
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To process a regenerated cellulose fiber-made cloth to prevent fibrillation and enable the obtaining of vivid color tone during dying by treating a regenerated cellulose fiber-made cloth with a compound having glycidyl groups and subsequently dying the treated cloth. SOLUTION: A cloth made of regenerated cellulose fiber such as RIYOSERU is treated with a compound (the use is preferably 0.5-20wt.% based on the weight of the fiber) such as ethylene glycol diglycidyl ether or polyglycerol polyglycidyl ether having glycidyl groups in advance and subsequently dying it to process a cellulose regenerated fiber-made cloth.
Patent JP-H09166830-A (JP)
Title: Film scanner
Inventor: KODAIRA TAKAKI
IPC: H04N1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by using a light source and a sensor in common, to attain a structure capable of preventing dust from entering an original insertion port for inserting a transmissive original by enabling overlaying another device on a film scanner, in the case of obtaining an image signal from the transmissive original such as a photographic film and a reflection original such as a photographic print. SOLUTION: On the front side of the scanner main body 1, the original insertion port 6a for the transmissive original and a cap type original supporting table 2 for supporting the reflection original 3 are provided. The original insertion port is covered by the original supporting table 2. The inserted tramsmissive original is supported by supporting rollers 11. Light emitted from the common light source 4 is transmitted through the transmissuve original, or the rotary reflection mirror 5, then, the reflection original is illuminated with the light. The light from the reflection original, or the light from the transmissive original by way of the reflection mirror 5 is guided to the same optical path 13 by the reflection mirror 5.  Two kinds of lenses 7 and 8 which are replaced according to the kinds of the original; the transmissive original, or the reflection original are mounted on the same optical path 13. The light from the lenses 7 and 8 are received by the common sensor 10, then, image information is converted to an electrical signal.
Patent JP-H06192893-A (JP)
Title: Work supporting structure
Inventor: IMAHAMA YASUSHI
IPC: C25D7/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a work supporting structure capable of cantilevering a strip work which is transferred straight in the horizontal direction, capable of coping with various works having different width, shape and surface-treating position and capable of surface-treating the part at the side end of the work. CONSTITUTION:A cathodized work W is supported and moved in the horizontal direction. The periphery is brought into contact, with the part S of the work W to be surface-treated, and a liq. impregnating roller C is laid in parallel with the work transferring direction X. A work bearing guide 1 is provided only on one side in the work transferring direction X. A press roller 2 with the periphery brought into sliding contact with the upper surface of the work W to attach the work W firmly to the upper surface of the guide is provided obliquely to the work transferring direction X so that the work W is sent toward the guide 1.
Patent JP-H07186157-A (JP)
Title: Mold for resin molding and its preparation
Inventor: MATSUO DAISUKE
IPC: B29C33/38
Filed: 1993-12-27
Abstract: PURPOSE:To shorten cycle time and to improve accuracy of processing by providing a carbon layer deposited on the base material of a mold and a fluorinated layer formed on the surface part of this carbon layer so as to make a covalent bonding with the carbon. CONSTITUTION:A carbon layer 2 is provided on the molding face of the base material 1 of a mold. As the carbon film 2 is provided by depositing, sputtering, CVD, etc., the adhesiveness between the base material 1 of the mold and the carbon film 2 is extremely high. In addition, as it can be made very thin and uniform, the shape of the molding face of the mold is hardly changed, good transfer to a resin can be performed. This mold is heated under vacuum and a fluorogas is introduced into the mold. As the introduced fluorogas is extremely reactive, it reacts with the carbon to form a compd. contg. a covalent bonding C-F. The surface of the carbon film is covered with a fluorinated layer 3. As the carbon film 2 is formed into a film by using carbon directly to the base material 1 of the mold by means of PVD, CVD etc., high adhesiveness between the carbon film and the base material of the mold can be obtd.
Patent JP-H06190503-A (JP)
Title: Production of sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C1/22
Filed: 1992-12-28
Abstract: PURPOSE:To provide the sand core which sufficiently withstands a high-casting pressure at the time of casting by molding a sand core prototype by using sand, a furan resin and a hardener for curing the resin by heating, then by subjecting the sand core prototype to a treatment with a liquid org. having a specific value or above of the surface tension with a coating material consisting of a medium aq. dispersion, etc. CONSTITUTION:The sand core prototype is molded by using the sand, the furan resin and the hardener for curing the resin by heating. This sand core prototype is treated with the liquid org. compd. having at least 2.0mN/m surface tension with the slurry coating material consisting of the medium aq. dispersion consisting essentially of powdery refractories. This process for production consists of stages for drying the treated sand core prototype, treating the dried sand core prototype with an org.acid salt, drying the treated sand core prototype, coating the surface of the dried sand core prototype with the coating material and drying the sand core obtd. by the coating. As a result, the penetration of molten metal into the sand core does not arise and the sand does not remain at the casting surfaces. The smooth surfaces are thus obtd.
Patent JP-H07187373-A (JP)
Title: Conveyor having transfer device
Inventor: SONODA TETSUJI
IPC: E21F13/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a conveyor having a transferring-loading device by which a stock part of a segment can be secured between a lift and a carrying carriage and can be efficiently transferred to and loaded on the carrying carriage and the curved segment can be stocked and transferred and loaded in a stable condition, for example, in a segment carrying system. CONSTITUTION:A conveyor having a transferring-loading device is composed of two roller rows 14 and 14 arranged at prescribed intervals in parallel to each other, a traverser 21 which can move between these roller rows, an actuator to advance and retreat this traverser, a receiving stand 23 installed on the traverser so as to be vertically movable and an actuator 24 to vertically move this receiving stand. The two roller rows are mutually inclined in the opposite direction so that a V-shaped carrying surface is formed of both, and an upper surface of the receiving stand 23 is formed as a recessed surface.
Patent JP-2000216350-A (JP)
Title: Manufacture of ferroelectric substance storage element
Inventor: KWEON SOON YONG
IPC: H01L21/285
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferroelectric substance storage element with which a Ti can be prevented effectively from diffusing into a ferroelectric substance film. SOLUTION: In this method for manufacturing a ferroelectric substance storage element, first interlayer insulation films 11 and 12 are formed on a semiconductor substrate 10, on which a transistor is formed. Next, first conductive films 13 and 14 and a ferroelectric substance film 15A forming a lower electrode 200 of a capacitor are formed on the first interlayer insulation film. Furthermore, a Pt film containing an oxygen therewithin is formed on the ferroelectric substance film 15A, so that it has multilayered structures 16A and 16B, thus forming an upper electrode 16 of a capacitor.
Patent JP-H10181128-A (JP)
Title: Recording device
Inventor: INOUE HIROYUKI
IPC: B41J2/01
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To record properly even rolled up recording paper without being caught within the recording device by moving the carriage to a predetermined position on the recording medium after a distal end of the recording medium in the transportation direction comes beyond the first transportation means. SOLUTION: The distal end of recording paper 8 is determined in paper feeding operation if it comes beyond the end of a guide rail 4 by a control device. When determined not exceeding beyond it, following paper feeding is conducted for printing. On the contrary, when determined exceeding it, the carriage is moved to a predetermined position. Although paper feeding is carried out next, as the tip end of recording paper 8 is rolled up, paper feeding is executed without being caught up by the end of the guide rail 4 because the distal end of recording paper 8 is guided to the paper guide part. In this state, printing is implemented to iterate paper feeding and printing until the printing is determined as completion. The end of printing results in paper ejection. So, the carriage can be moved at the most suitable timing when the carriage 2 guides the distal end of recording paper 8.
Patent JP-H06198152-A (JP)
Title: Method for mixing gas in fluidic material
Inventor: KIMURA MASAO
IPC: B01F3/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method for effectively mixing gas, such as air by feeding compressed gas into piston pumps at the suction stage of the piston pumps and forcibly sending a fluidic material and the compressed gas in pressure chambers at the discharge stage. CONSTITUTION:Piton pumps 13, 14 discharge a liquid resin material from material tanks 11, 12 while measuring it. When a motor 15 and a threaded shaft are turned, pistons 13, 14 are reciprocated, causing the liquid resin material and compressed air to be sucked or discharged at a flow rate according to their movement speed. At the suction stage of the piston pumps 13, 14, when a position sensor PS 2 for detecting the upper end of the stroke is on, the pressurization of the material tanks 11, 12 are stopped to feed the compressed gas that has overcome the internal pressure of the pressure chambers 13c, 14c into the pressure chambers. Therefore, the position of the position sensor and the position of a dog for operating it are adjusted, allowing the sucked quantity and the rate of mixing of the liquid resin material and compressed air at the suction stage to be accurately and easily adjusted.
Patent JP-H09172383-A (JP)
Title: On-vehicle radio receiver
Inventor: ASAMI MASARU
IPC: H04B1/16
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To store new network information efficiently by selecting at random a write address and writing RDS data to the selected address in the case of writing the RDS data to a memory. SOLUTION: A microcomputer 4 receives RDS data (network information) from a PLL reception circuit 2 via an RDS data demodulation circuit 5 and stores the data to a memory 7 consisting of a RAM or the like. After the occurrence of network information to the memory 7, a network retrieval count value is set to a random value and network information write processing is conducted. The random value is selected to be a range not in excess of number of networks stored in the memory. Thus, the delete of a definite address somewhere without fail is prevented. That is, since the retrieval start position to the write area of the memory 7 is selected at random, new network information is written to the delete enable write area retrieved at first.
Patent JP-H09168428-A (JP)
Title: Toothbrushing promotor for child
Inventor: KOIKE FUJI
IPC: A47K1/09
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrushing promoter for bringing children into the practice of brushing teeth. SOLUTION: In a step 110, a speech signal that says 'Now start by brushing the front teeth.' is read from memory, and the speech output from a speech generating circuit is issued through a speaker. Then the elapse of a timer period T1 set in a step 115 is made sure. Before the timer period T1 has elapsed, a rhythmical melody for rhythmizing toothbrushing or a speech signal of chant or the like is read from memory in a step 120 and is repeatedly issued from the speaker by the speech generating circuit. In a step 125, a speech that says 'Then brush the back teeth.' is issued, and in a step 140 a speech that says 'To end, brush both the tops and bottoms of the teeth's backs.' is issued.
Patent JP-2000172799-A (JP)
Title: Magnetic card
Inventor: YAMANAKA MICHIO
IPC: G11B5/80
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To increase the number of coming customers by taking a playful mind element into a magnetic card. SOLUTION: This magnetic card is newly printed when it is inserted into a magnetic printer every plural times. Every time the magnetic card is inserted into the magnetic printer, the magnetic printer changes graphics characters, symbols, or colors of the magnetic card according to conditions that are preliminarily set by a magnetic printer installer.