baber/WOPTO huggingface dataset:
Patent JP-H02149138-A (JP)
Title: Data transmission system
Inventor: MIYAJIMA DAISUKE
IPC: H04B14/00
Filed: 1988-11-30
Abstract: PURPOSE:To improve line quality by obtaining an efficient repeater by dividing data into (n)(n:integer>=2) at a transmission station in advance, decreasing data transmission speed to 1/n, and transmitting divided data after modulating (n) carriers of frequencies different with each other. CONSTITUTION:A data division means 4 to divide the data 100 to be transmitted into (n)(n:integer>=2) systems spatially, means 5a and 5b to modulate the (n) carriers with the frequencies different with each other by the data of the (n) systems outputted from the data division means 4, and a means 6 to send the (n) carriers to be modulated to a transmission path 7 after synthesizing are provided. Furthermore, means 9 and 15 to branch the (n) carriers to be modulated to two reception systems by receiving them from transmission paths 8 and 14, demodulation means 10a, 10b, 16a, and 16b to generate parallel data by receiving the carriers to be modulated from the (n) reception systems, and means 12 and 17 to synthesize (n) parallel data outputted from the demodulation means are provided. In such a way, it is possible to obtain the efficient repeater, and to improve the line quality.
Patent JP-H05230664-A (JP)
Title: Method for electroless nickel plating on aluminum or aluminum alloy
Inventor: SAITO MASAHIRO
IPC: C23C18/36
Filed: 1992-10-15
Abstract: PURPOSE:To reduce nodules of an electroless Ni-P film and when producing a hard disk, to simplify the polishing of the Ni-P film and to eliminate the smoothing polishing to make the surface have specific roughness by texture treatment only. CONSTITUTION:When Al or Al alloy is subjected to processes, (1) degreasing, (2) water washing, (3) etching, (4) water washing, (5) immersion in water solution of nitric acid, (6) water washing, (7) zinc substitution, (8) water washing and (9) electroless nickel plating using hypophosphorous acid or hypophosphite as a reducing agent, to form an electroless nickel plating film on Al or Al alloy, it is treated by immersing it in the surfactant contg.-solution after (4) water washing, and then after it is washed with water, the processes from (5) on are performed.
Patent JP-H11115250-A (JP)
Title: Color image-forming apparatus
Inventor: FUKUSHIMA TOKUTARO
IPC: H04N1/60
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To print high-quality color images to various kinds of printing papers in a simple constitution equally to when color images are printed to papers prepared specially for a color printer. SOLUTION: When a color image formed at a host apparatus 1 is to be formed on various kinds of printing papers, a printer driver 15 generates color information of a set printing paper to be used for correcting color components of image data formed of the color components of the paper. A CPU 5 of a printer apparatus 2 develops the sent image data to an image. At this time, the CPU changes a value of the image data to be stored in a RAM 7 on the basis of density information of the paper corrected at the printer driver 15 of the host apparatus 1. After one whole page of the corrected image data with the density of the paper to be printed taken into account is developed to the RAM 7, the CPU 5 outputs a printing start command to a printer engine 9 to print the color image.
Patent JP-2000131008-A (JP)
Title: Apparatus for detecting deposit quantity of magnetic body
Inventor: TOMIYAMA TOSHIRO
IPC: G01B7/06
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make detectable the deposit quantity of magnetic scale in a piping by winding a conductor wire around the outer circumference of the piping and connecting a power source and a current detector to it. SOLUTION: A conductor wire 3 is wound around the outer circumference of a nonmagnetic piping 1 to form a coil. The coil is energized by an AC power source 4. A current detector 5 and a variable resistor 6 are inserted in this electric circuit to measure the current. If a magnetic body 2 is deposited in the piping 1, the flux density in an AC magnetic field induced by the coil changes and the deposit quantity of the magnetic body 2 can be detected. Thus, the magnetic scale deposit quantity in the piping can be easily estimated even during operating only by monitoring the current value and the work for systematically removing the deposit in the piping can be made efficiently.
Patent JP-H06142706-A (JP)
Title: Production of hard cold rolled steel sheet or raw sheet for tin plate
Inventor: YOSHIOKA OSAMU
IPC: B21B45/02
Filed: 1992-11-13
Abstract: PURPOSE:To attain a method for manufacturing a hard cold rolled steel sheet or material sheet for tin plate on which the generation of stain is less and whose surface properties are excellent by cold rolling process. CONSTITUTION:A hot rolled coil is rolled by cold rolling, the coil is cleaned in an electrocleaning equipment, annealed in a box annealing furnace, next fed to the 1st stand of a rolling equipment which is composed of two or more stands at the surface temp. of coil of >=35 deg.C and rolled. Then, since the coil is fed to the 1st stand of the rolling equipment after heating the surface temp. of coil to >=35 deg.C, the incidence of stain on the surface of coil is decreased, the yield of product is improved and the hard cold rolled steel sheet or raw sheet for tin plate on which the generation of stain is less and whose surface properties are excellent is manufactured.
Patent JP-H07130811-A (JP)
Title: Evaluation of semiconductor wafer
Inventor: UMENO SHIGERU
IPC: G01N21/35
Filed: 1993-11-08
Abstract: PURPOSE:To measure the accurate density of defects by correcting the change in thickness of an observing field of view caused by the sizes of the defects. CONSTITUTION:The incident position of an infrared laser beam into a silicon wafer is moved into the direction perpendicular to an observing field of view at a pitch, wherein the parts of the defects in the observing field of view are observed in the overlapped pattern. Thus the observation of the total of L layers is performed. The number of the observed defects is proportional to the thickness of the observed field of view. The total number of the defects including the overlapped parts observed in the L layers is made to be NG, the number of the net defects is made to be NN, and the thickness of the observed layers, wherein the defects are overlapped (infrared beams are overlapped) is made to be X. Then, the expression of NG/{P+X)XL}=NN/{PXL+X} holds true. P+X is the thickness of each observing layer, and PXL+X is the thickness of the L layers. P and L are observing conditions, and NG and NN are obtained by the observation. Therefore, X can be computed. When the area of the observing field of view of one layer is made to be A, the observation volume is V=AX(PXL+X). When NN is divided by V, the defect density is obtained.
Patent JP-H10128253-A (JP)
Title: Washing method for electronic members and device therefor
Inventor: IMAOKA TAKAYUKI
IPC: H01L21/304
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an oxidized film and surface roughness on the surface of electronic members by washing the electronic members with an acidic washing liq. obtained by dissolving gaseous hydrogen to ultrapure water and dissolving an acid or an acidic gas to the ultrapure water and having negative oxidation-reduction potential. SOLUTION: Before introducing the ultrapure water produced with an ultrapure water production device 1 to a gas dissolving tank 2, a dissolved oxygen is removed in a degasing device 5 and the ultrapure water is supplied to the gas dissolving tank 2, and the gaseous hydrogen supplied from an ultrapure water electrolyzing device through a gas permeating membrane is dissolved in the ultrapure water. The ultrapure water dissolving the gaseous hydrogen is supplied to a pH adjusting device 3 from a feed pipe 13, and the acid or the acidic gas is dissolved in the ultrapure water to obtain an acidic washing liq. having negative oxidation-reduction potential. This acidic washing liq. is sent to the washing tank 4, and a material 6 to be washed is washed with the acidic washing liq.  In this way, a sure washing is executed without generating the oxidized film and the surface dry spot on the surface of the electronic members.
Patent JP-H10301675-A (JP)
Title: Multimodal interface device and multimodal interface method
Inventor: CHINO TETSURO
IPC: G06F3/0487
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an interface which proceeds interaction in the natural foot to a person like interaction between persons. SOLUTION: This device is provided with a personification image presenting means 103 which supplies a personified agent image, a detecting means 101 which detects a user's object to be closely observed, other media inputting means 102 which acquires at least more than one input information among voice input information, operation information and image input information of the user and a controlling means 107 which receives input information from the other media inputting means, controls the state of a recognition operation, recognizes any part of an agent image that presents the user's object to be closely observed by the means 103 based on closely observing object information that is acquired by the means 101 and receives and selects an input from the other media input recognizing means in accordance with the recognition result.
Patent JP-S63157154-A (JP)
Title: Formation of mask pattern
Inventor: KIRITA KEI
IPC: G03F1/80
Filed: 1986-12-22
Abstract: PURPOSE:To prepare a high accuracy mask by a mass-producing pattern transfer technique, and to reduce a pattern conversion difference by using a thin film layer having a resistance with respect to an etching condition in the patterning process of a light shielding layer. CONSTITUTION:A mask substrate is obtained by laminating and accumulating a film 12 being a light shielding layer, and a fine pattern forming thin film 13, on a base material 11. On this substrate, a resist film is formed, thereafter, a desired pattern is brought to picture drawing, developed and a resist pattern 14 is formed, and by using it as a mask, dry etching of a chrome thin film 13 is executed, and subsequently, dry etching is executed under a prescribed condition, and by using the resist pattern 14 and the chrome thin film pattern 13 as masks, the film 12 is brought to an etching removal selectively. Next, by peeling off the pattern 14 and 13, the high accuracy mask pattern 12 is obtained.
Patent JP-2000132425-A (JP)
Title: Software testing method
Inventor: SHIMABUKURO JUN
IPC: G06F11/28
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the method for an easy partial test of software which makes it easy to change test conditions and add a test case. SOLUTION: A stub which simulates a low-order module is actualized as a tentative stub 103 which accepts a call from the module 101 to be tested and an actual stub 10 as a set of execution modules performing specific single operations respectively and the correspondence relation between a tentative stub (a) and actual stubs a1 and a2 is defined in a specific condition file 107 by using argument values and at the time of tentative stub calling and internal conditions. An actual stub determining process 104 called from the tentative stub 103 when a test is conducted determines and executes the execution stubs a1 and a2 according to the argument values at the time of the tentative stub calling, the internal conditions, and the specific condition file 107.
Patent JP-H08160196-A (JP)
Title: Spectroscope for radiation light
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1994-12-07
Abstract: PURPOSE: To reduce the degree of projection of a holder and the like on the line of incidence and emission of the radiation light and increase a range of incidence of a radiation light by providing the holder with an inner direction flange for pinching both sides of a spectral element and a pressing flange for pinching a fixing part of the spectral element. CONSTITUTION: A spectral element 10 is heated by the incidence of radiation light L to be in a high temperature state. If a refrigerant is supplied in a refrigerant inlet 5, the refrigerant is sent in each thin hole of a cooling flow path 13 from an inlet plenum part 25, passes through an outlet plenum part 26 and is exhausted from a refrigerant outlet 6 and respective thin holes are formed in the vicinity of the upper surface 11. By this, heat absorption is done in a plurality of locations and heat removal of the spectral element 10 is attained.  At this time, as the inner flange 22 at the upper holder 20A is projected upward more than the upper surface 11 of the spectral element 10, the inlet plenum part 25 and the outlet plenum part 26 making use of center holes are formed up to the position above the cooling flow path 13, connection of the plenum parts 25, 26 and the flow path 13 is attained and the transmission of the refrigerant is smoothly done.
Patent JP-H08139946-A (JP)
Title: Color image forming device
Inventor: SHINOHARA ISATO
IPC: G03G15/01
Filed: 1994-11-15
Abstract: PURPOSE: To provide a stable color image even in the case of double-side printing by controlling an image forming condition based on print relation information relating to a print medium without limiting the type of the print medium. CONSTITUTION: A printer 11 conducts prescribed expansion of an image received from a host computer 10 and transfers R, G, B data 14 in 8-bit and an image clock (VCLK) 15 transferred from a printer controller 12 to a printer engine 13. The R, G, B data 14 transferred from the controller 12 are converted into M, C, Y, K image data by a color processing section 20, written in a line memory 21 and read synchronously with the image clock (PCLK) of the engine 13. The image data are given to a gamma correction section 22, in which the data are subjected to different correction in response to the type of the image and the result is given to the inverting output of a comparator 25 via an A/D converter section 23.  An output signal from a triangle wave generating section 24 is given to the noninverting output of the comparator 25 and a PWM signal 26 of center growth is outputted to a laser driver through a line 600.
Patent JP-H09146301-A (JP)
Title: Production of toner
Inventor: YUASA YASUHITO
IPC: G03G9/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To produce such a toner with good reproducibility that an additive is dispersed in an extremely good state in a binder resin and that excellent fixing property, offset resistance, developing property and transfer efficiency can be obtd. SOLUTION: The process to obtain a kneaded molten material of a toner material in the production of a toner is carried out by using a segment-type kneading machine equipped with plural kneading segment comprising a first kneading segment 11ra-11rd, 22ra, 33ra where a feeding function is regarded as the main function and a second kneading segment 11na, 22na, 33na where a kneading function is regarded as the main function. In the machine, the temp. for kneading can be controlled for each segment. The kneading temp. Tmn in the second kneading segment, the discharging temp. Tmt of the kneaded molten material, and the softening temp. Tsp of the binder resin are controlled to satisfy the formulae I, II.
Patent JP-H05144092-A (JP)
Title: Stamper for optical disk and production thereof
Inventor: NAGAHARA YOSHIYUKI
IPC: G11B7/26
Filed: 1991-11-20
Abstract: PURPOSE:To form many optical disks by forming a stamper to be used for a molding machine of a material harder than heretofore in a stage for injection molding of the plural optical disks. CONSTITUTION:This process for production of the stamper for optical disks consists in forming a nickel layer 3 on the rugged part of a master disk to be used for reproduction of the stamper for the optical disks, forming a nickel- phosphorus layer 4 on the surface of the nickel layer 3 and peeling the stamper 5 consisting of the nickel layer and the nickel-phosphorus layer from the optical master disk, then subjecting the stamper to a heating treatment.
Patent JP-H02152059-A (JP)
Title: Tracking controller
Inventor: NAKASE HIROMI
IPC: G11B5/588
Filed: 1988-12-01
Abstract: PURPOSE:To prevent the degradation of picture quality by changing a head scanning locus and the feed phase of a magnetic tape by the phase control of a capstan motor for the purpose of approximating the average value of the DC voltage impressed to a piezoelectric element to zero. CONSTITUTION:The signal reproduced by a reproducing head 101 on a piezoelec tric element 102 is processed by an amplifier 103 and a reproduced signal processing circuit 104 and is outputted as a reproduced video signal from a terminal 105, and a reproduced pilot signal 111 for tracking control included in the reproduced signal is outputted from the circuit 104 and is inputted to a tracking error detecting circuit 106. Tracking error data 112 is outputted from the circuit 106, and data to drive the element 102 is operated in a piezoelec tric element driving data operating circuit 107 based on this data 112, and an obtained driving signal 113 is outputted to a piezoelectric element driving circuit 108 and piezoelectric element driving data 114 is outputted to a capstan phase control signal generating circuit 109. The circuit 109 controls a capstan control circuit 110 so that the average value of the DC voltage impressed or the element 102 approaches zero.
Patent JP-H02149275-A (JP)
Title: Base material for adhesive tape and medical adhesive tape
Inventor: KITAHIRO KAZUO
IPC: C09J7/02
Filed: 1988-11-30
Abstract: PURPOSE:To form such a tape that has proper expanding property without fuzzing from its back face when rewound and that will not come off even when stacked and that will be closely stuck to skin and be soft and highly permeable by forming the tape from unwoven fabric the fibers of which are partially combined with one another by a binder formed by the mixing together of surface lubricants. CONSTITUTION:Fibers of pulp, hemp or rayon are dispersed and mixed in water to form paper with a basis weight of 22g/m<2> by means of a continuous paper machine. Acrylic adhesives are applied and dried on the sticking face of releasable paper, the surface of which is processed with silicone, so that a layer of adhesives is formed. The layer of adhesives is applied on a base material together with the releasable paper and the material is temporarily wound into a large roll. Thereafter, while the large roll is rewound and the releasable paper released, the base material is wound round a paper core into a small roll in such a manner that the layer of adhesives is located outside, and the small roll is then cut to manufacture a medical adhesive tape. The tape is rewound and then wound round a finger; it will then have proper resistance during rewinding and be closely stuck to skin without fuzzing, and also be permeable and provide soft touch.
Patent JP-H02150601-A (JP)
Title: Waste heat recovery boiler
Inventor: ITO YOZO
IPC: F22B1/18
Filed: 1988-12-02
Abstract: PURPOSE:To improve the efficiency of power generation and to increase the rate of utilization of facilities by making a waste heat recovery boiler element share most of the amount of feed water heating and part of the amount of varporization, while making a fuel burning boiler element share part of the amount of the feed water heating, most of the amount of the vaporization and the entire amount of steam overheating. CONSTITUTION:A boiler element 1 recovering waste heat and fuel burning boiler element 2 are installed side by side, and an exhaust of the waste heat recovery boiler element 1 or part of an exhaust of an intermediate temperature other than an exhaust of a medium-high temperature of a clinker cooler 4 is used as air for burning of the fuel burning boiler element 2. The waste heat recovery boiler element 1 is made to share most of the amount of feed water heating and part of the amount of vaporization, while the fuel burning boiler element 2 is made to share part of the amount of the feed water heating, most of the amount of the vaporization and the entire amount of steam overheating. The fuel burning boiler element 2 and the waste heat recovery boiler element 1 are balanced with each other in relation to each heat quantity being necessary for generation of steam, both of the elements are utilized to about a temperature of 100 to 150 deg.C, and the generated steam is used for power generation. In this case, a power of about 50 to 100% of that necessary for production of cement within the limits of the capacity of facilities, together with a function of adjusting the amount of vaporization of the fuel burning boiler element 2, can be supplied, irrespective of a change in the temperature of the exhaust from the clinker cooler 4.
Patent JP-S63160563-A (JP)
Title: Preparation of 'konjak' powder
Inventor: SHIMIZU YASUO
IPC: A23L19/00
Filed: 1986-12-23
Abstract: PURPOSE:To obtain powder for KONJAK (paste made from the starch of devil's tongue) giving a KONJAK having excellent chewiness and preservability and free from disagreeable odor in high yield, by treating coarse powder obtained from the tuberous root of devil's tongue with an extruder in the presence of an alkali carbonate, extruding the product and drying and pulverizing the extrudate. CONSTITUTION:Coarse powder or flying powder separated from coarse powder is added with preferably 0.1-15wt% alkali carbonate agent (e.g. calcium carbonate) and if necessary water and the mixture is treated with an extruder preferably at 120-130 deg.C. The treated product is extruded, dried and pulverized to obtain the objective KONJAK powder. Since the flying powder has low glucomannan content acting as a coagulant, it is necessary to add refined KONJAK powder to the flying powder.
Patent JP-H09194408-A (JP)
Title: Decomposition of cycloalkyl hydroperoxide
Inventor: UBARUDASU FURANSHISUKASU KURAG
IPC: C07C29/132
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for preparing ε caprolactam suitable as a raw material substance for nylons by a method high in reaction rate.  
     SOLUTION: A cycloalkanol/a cycloalkanone is obtained by decomposing a cycloalkyl hydroperoxide in the presence of an alkali metal hydroxide dissolved in an aqueous phase and ≥10wt.% based on the aqueous phase (preferably 20-30wt.% as salt concentration) of one or more alkali metal salts (Na or K salt of a mono- or metal during the decomposition reaction). The concentration of the salt to promote the decomposition is preferably 0.1-1,000ppm. A mixture containing the cycloalkyl hydroperoxide to be used for the reaction is obtained by oxidizing a cycloalkane corresponding to the cycloalkyl hydroperoxide preferably at 140-190°C under 0.4-2.5MPa in the absence of an oxidation catalyst. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07171282-A (JP)
Title: Sewing apparatus
Inventor: SHIMOJI HIROYUKI
IPC: D05B35/06
Filed: 1993-12-06
Abstract: PURPOSE:To provide a sewing apparatus which eliminates the need for the skill of a worker and moreover, enables the shortening of working time required for sewing significantly by accomplishing a working of setting a rubber cord and a working of sewing the rubber cord on texture fabric automatically in synchronization separately. CONSTITUTION:This apparatus is made up of a waiting section A, a sewing section B, a conveying mechanism C and two rubber application units D. With the operation of the conveying mechanism C, the two rubber application units D are moved alternatively to accomplish a rubber application work and a sewing work in synchronization separately.