baber/WOPTO huggingface dataset:
Patent JP-H04130067-A (JP)
Title: Refractory material for low melting point nonferrous molten metal
Inventor: TAMURA SHINICHI
IPC: C04B35/80
Filed: 1990-09-19
Abstract: PURPOSE:To improve permeating resistance and reaction resistance while maintaining spalling resistance by coating the inner wall of pore having an aperture on the surface of the refractory material with a carbide layer and forming a whisker in the pore. CONSTITUTION:The inner wall of a pore 2 in a low melting point nonferrous molten metal refractory material 1, with the aperture of the pore on the surface of the refractory material, is coated with a carbide layer 3, and further a whisker 4 is formed in the pore. By this method, the pore having >=0.3mu pore diameter of the refractory material 1 can be finely devided by the whisker 4 without causing a large decrease in the apparent porosity. Thereby, permeation resistance and further, reaction resistance of the refractory material 1 can be improved while the spalling property is maintained. since the carbide layer 3 is supported by the whisker 4, such an effect to give bad wettability of the carbide layer 3 with molten metal can be enough obtained as well as the effect of deviding the pore diameter. Therefore, the effect of reaction resistance and thermal conductivity can be obtained.
Patent JP-H03111795-A (JP)
Title: Nuclear fuel assembly
Inventor: ITAMI AKIRA
IPC: G21C3/33
Filed: 1989-09-27
Abstract: PURPOSE:To prevent inflow to a fuel rod range of foreign materials by adding a wire gauze to the inside of a nose piece part of a lower tie plate of a fuel assembly and further increasing the number of the nose pieces or jointly using them and circular nose pieces. CONSTITUTION:A wire gauze member 12 is narrower than a lattice, formed into smaller-space nets than the space in which a coolant flows on a spacer, the influence of pressure loss of the coolant is smaller than other parts and the wire gauze 12 is provided in the inside of a nose piece part 11 of a lower tie plate 8 in order to increase a net area so as to sufficiently form a cooling water passage even if foreign materials are trapped. However, the shape of the member 12 is not restricted particularly, a form such as a tea strainer is usual and may be multi-staged in order to increase the net area. In addition, the number of nose pieces is increased in the nose piece part, or the shape wherein circular nose pieces 11b is added to the four usual nose pieces 11a is used. Thereby the inflow of the foreign materials in a fuel rod arrangement range is prevented to prevent the production of fretting corrossion.
Patent JP-S62110689-A (JP)
Title: Information recording and reproducing device
Inventor: ANDO MAKOTO
IPC: G11B27/00
Filed: 1985-11-08
Abstract: PURPOSE:To reproduce a bit of latest information at a high speed with simple constitution by controlling a data transfer from an information storage area to a storage means with a data transfer means reacting according to a control signal and the repeated transfer of a reproducing data to the information storage area. CONSTITUTION:A data transfer means 13 and a storage means 14 are controlled with an information recording and reproducing control means 11, and a prescribed capacity of content at an information storage area 12 is recorded in order at a postscript type recording medium 16. In a reproducing time, the content recorded at the medium 16 is reproduced in order, and is transferred to the storage area 12 through a reproducing means 15 and the means 13. And when the storing size of the storage area 12 is filled, a bit of next reproducing information of the same size is transferred by the control of the means 13, and the storage means 12 is updated from its forefront address. A repeated updating is continued until an error data from the means 15 is impressed on the means 11 corresponding to an unrecorded area at the medium 16, and the bit of latest information can be reproduced with simple constitution only by a pair of information recording and reproducing control means, and the storing size is stored at the prescribed information storage area.
Patent JP-H11228708-A (JP)
Title: Rubber composition, rubber roller made of the rubber composition and preparation of the rubber composition
Inventor: OKUYAMA HIDEYUKI
IPC: B41J13/076
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition with no blooming of its compounding agent, having a low hardness, and which is excellent in wear resistance and heat resistance and is also good in moldability so that, for example, when it is molded to a roller and is used as a rubber roller to send paper in an OA machine, an automatic teller machine(ATM) or the like, a big friction coefficient between the roller and the paper is obtained while the roller has an excellent wear resistance and does not exhibit any performance degradation even if it is left loaded at a high temperature such as during a transportation or the like. SOLUTION: One hundred pts.wt. of a rubber and 100-300 pts.wt. of a hydrogenated styrene thermoplastic elastomer are blended. The rubber is dynamically crosslinked by a resin crosslinking to disperse the rubber into the hydrogenated styrene thermoplastic elastomer. The rubber preferably has an EPDM rubber as its main component and contains not less than 50 wt.% of an EPDM rubber. The hydrogenated styrene thermoplastic elastomer preferably has a hardness (JIS-A) of not more than 80 and an MFR (melt flow rate under 2.16 kg loading at 230 deg.C by JIS K-6760) of not less than 10 g/10 min.
Patent JP-H0990318-A (JP)
Title: Active matrix type liquid crystal display device and pixel defect correcting method
Inventor: BAN ATSUSHI
IPC: G01R31/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of line-like defect caused by the breaking of a wire and to provide a structure easy to make a pixel high numerical aperture ratio. SOLUTION: An auxiliary lines 5... are provided on the lower side of pixel electrodes 4... so as to be in parallel with data lines 2.... The auxiliary line 5 is connected to the data line 2 on one place for every pixel. When the breaking defect occurs in the data line 2, the application of voltage on the data line 2 is kept by taking a detour around the breaking place by means of the auxiliary line 5. When the leakage defect is caused in an intersecting part between a gate line 1 and the data line 2, the data line 2 is cut off on both sides of the gate line 1. Even by this cutting, the application of voltage on the data line 2 is kept by means of the auxiliary line 5. Moreover, by forming the width of the auxiliary line 5 narrower than that of the data line 2, the reduction of numerical aperture is suppressed. When the auxiliary line 5 is formed with a transparent conductive body (ITO, etc.) the numerical aperture is not reduced by the auxiliary line 5.
Patent JP-H0892295-A (JP)
Title: Soluble keratin, its compound and cosmetic
Inventor: HORIKOSHI TOSHIO
IPC: A61K8/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a cosmetic containing a soluble keratin for providing hair and skin with a moist feeling, luster, smoothness, tension and toughness. CONSTITUTION: Keratin protein fibers having a cross-linked structure are reduced in a liquid. An insoluble substance is removed from the solution, which is mixed with a cationic surfactant and the reducing agent is removed to give a soluble keratin. The soluble keratin can be obtained by previously bringing keratin protein fibers having a cross-linked structure into contact with a solution containing both the reducing agent and the cationic surfactant, removing the impurity from the solution and eliminating the reducing agent from the solution.
Patent JP-2000080122-A (JP)
Title: Novel polymer and silver halide photographic sensitive material containing same
Inventor: SASAKI HIROKI
IPC: C08F8/12
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymer which has a terminal arom. group, contains polyvinyl ester and/or polyvinyl alcohol structural units, and is used for a silver halide photographic sensitive material. SOLUTION: This polymer is represented by formula I (P in the formula has a degree of polymn. of 3,500 or lower) and has a mol.wt. distribution (wt. average mol.wt./number average mol.wt.) of 1.5 or lower. In formula I, Ar is a group having at least one arom. ring; L is a mono- or divalent linking group; m and n are each 1-2; and P contains structural units A and B of formulas II and III (wherein R1 is H or 1-6C alkyl; and R2 is H or 1-20C alkyl), the content of structural unit A being 0-100 mol% and that of structural unit B, (100-the content of structural unit B) mol%. The polymer is obtd. by subjecting a vinyl monomer mainly comprising a vinyl ester monomer to free radical polymn. in the presence of a compd. of formula IV and a free radical initiator in an amt. of at least 50 mol% of the compd. of formula IV.
Patent JP-H07136123-A (JP)
Title: Analyzer for disease of eyeground
Inventor: MORIYAMA TAKUYA
IPC: A61B3/12
Filed: 1994-09-20
Abstract: PURPOSE:To enable the determining of a retinal coordinate system automatically by arranging a feature extracting section to determine the position of yellow spot part and the position of a disk from a retinal image data of a testee to set a retinal coordinate system pertaining to the retinal image data based on the extracted positions and a specified distribution pattern of an optic nerve fasciculus. CONSTITUTION:A feature extraction section 110 of an arithmetic processor 100 determines the position of a yellow spot part and the position of a disk from a retinal image data of a tester. A retinal coordinate system is set pertaining to the retinal image data based on the position of the yellow spot part and the position of the disk extracted with the eyeground coordinate system determining section 120 and a specified distribution pattern of an optic nerve fasciculus. This analyzer enables the detection of optic nerve disk and yellow spot automatically from an image of the eyeground and also the determination of the retinal coordinate system automatically. Thus. a comprehensive judgment is possible by analyzing the retinal image data or the like according to the retinal coordinate system determined.
Patent JP-2000081725-A (JP)
Title: Production of toner
Inventor: KATO MASAKICHI
IPC: G03G9/087
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To easily obtain a toner excellent in characteristics by uniformly and efficiently drying wet toner particles obtd. by direct polymn. while removing an unreacted polymerizable monomer. SOLUTION: A polymerizable monomer compsn. contg. at least a polymerizable monomer and a colorant is polymerized in an aq. medium to form colored polymer particles and these particles are washed and dehydrated. The resultant wet colored polymer particles are dried with hot air to 0.1 to <1.0% water content, an additive is added to the colored polymer particles and vacuum drying is further carried out under stirring until the amt. of the unreacted polymerizable monomer remaining in the colored polymer particles is reduced to <=200 ppm.
Patent JP-H0299868-A (JP)
Title: Simultaneous sample distributor for automatic analyzer
Inventor: KOMIYAMA YASUAKI
IPC: G01N35/10
Filed: 1988-10-07
Abstract: PURPOSE:To enable simultaneous distribution of a sample held in a sample container at a plurality of positions separate therefrom by providing a link mechanism adapted to perform action of a sample nozzle only by a rotary operation of one rotary drive mechanism. CONSTITUTION:In the state of sample nozzles 1 (1a, 1b) sucking a sample of a sample container 10, an interval of the nozzles 1 is narrowed as indicated by Fig.(a). Then, as indicated by Fig.(b), with the rotation of a motor 4, a motor arm 5 makes one end 14 of a sampling arm turn about the center axis of the motor 4. While applying a force to a sampling 2b through a slider 3, the arm 2a moves on the arm 2b straight and turns about the center axis of rotation of the arm to change the direction thereof. In the state of the motor 4 turning by a specified angle [to a point 14' in Fig.(b)], with the interval of the nozzle 1 expanded longitudinally, the nozzle extends onto reaction containers 12 and 22 on reaction discs 11 and 21 arranged separately. Thereafter, as the motor 4 is reversed, the system is returned to the initial state [Fig.(a)] to complete a series of operation.
Patent JP-2001074993-A (JP)
Title: Lens driving device
Inventor: TANAKA MINORU
IPC: H04N5/225
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lens driving device by housing a focus driving motor for driving a focus ring and a zoom driving motor for driving a zoom ring in one common motor case. SOLUTION: The focus driving motor 52 and the zoom driving motor 54 are housed in one motor case 60 and attached inside the case 32 of this device. Attaching parts 60A and 60B are protrusively formed at upper and lower ends in the case 60 and attached to the base parts 32A and 32B of the case 32 by screws 62, 63 and 64. A spring is disposed between the attaching part 60A and the base part 32A and between the attaching part 60B and the base part 32B, and the attaching parts 60A and 60B are energized by the spring in a direction where they retreat from a lens barrel 14.
Patent JP-H07108239-A (JP)
Title: Ultrasonic washing device
Inventor: TAKAYAMA HITOSHI
IPC: B08B3/12
Filed: 1993-10-07
Abstract: PURPOSE:To enhance washing efficiency by adding a degassing device (fitted with a hydrophobic dew condensation preventing device). CONSTITUTION:In an apparatus wherein a solid to be washed is immersed in a liquid and washed by ultrasonic waves advancing through the liquid, a washing tank part 1 receiving a liquid and a solid, a degassing part 10 consisting of a degassing module 13 composed of a hydrophobic membrane degassing the dissolved gas in a liquid, the liquid circulating pump 11 circulating the liquid in the washing tank part and the degassing pump 12 degassing the dissolved gas in the liquid are provided. Further, an ultrasonic generation part 2 generating ultrasonic waves and a control part 20 performing the dew condensation preventing control due to the outputs of the temp. sensor 14 and humidity sensor 15 arranged in the degassing part and washing capacity keeping control reducing the washing capacity change caused by the capacity change of the degassing module are provided.
Patent JP-H08114347-A (JP)
Title: Free cooling control device
Inventor: NOMA SETSU
IPC: F25D7/00
Filed: 1994-10-18
Abstract: PURPOSE: To permit the correct dicision of a timing for switching into free cooling by a method wherein the free cooling is dicided whether it is effective or ineffective while the effective time band and the ineffective time band of the free cooling inevery days, which are based on the result of the decision, are indicated. CONSTITUTION: The CPU 1-1 of a central monitoring device 1 decides whether free cooling is effective or ineffective based on an outdoor air temperature and an outdoor air dew point temperature, sent from a controller, or an outdoor air wet-bulb temperature, operated from an outdoor air humidity. In this case, a producible cool water temperature in accordance with a present outdoor air wet-bulb temperature is obtained from an outdoor air wet-bulb temperature - produced cool water temperature characteristics, determined in accordance with the specification of a cooling tower 5, and the free cooling is decided whether it is in effective condition or in ineffective condition based on the cool water temperature.  Then, the CPU 1-1 indicates the effective time band and ineffective time band of the free cooling in every day in a graph based on the decided result of effectiveness/ineffectiveness of the free cooling.
Patent JP-H03222963-A (JP)
Title: Therapeutic method and device
Inventor: MAAKU ETSUCHI SANDAASU
IPC: A61M16/00
Filed: 1990-09-25
Abstract: PURPOSE: To increase applicability of a patient by supplying pressure rising to a windpipe of a patient who is in asphyxia caused during sleep only at the time of inhalation, and making the windpipe comparatively low pressure supplied during exhalation close to the atmospheric pressure to relax discomfort corresponding to consecutive positive windpipe pressure. CONSTITUTION: An asphyxia treatment device 10 gives breathing gas such as air or the like to a patient alternately at comparatively low pressure and high pressure for treatment for condition known as asphyxia during sleep. When the patient starts to take a breath, an instantaneous flow signal becomes a positive value higher than the positive average flow signal value, and a decision circuit 34 detects this increase as a patient's inhalation start to supply an output signal to a pressure control device 26. The pressure control device 26 feeds high pressure gas flow into a transmission pipe 20 to increase the pressure in the patient's windpipe. At the time of starting exhalation, an air flow to the patient's lungs becomes nil, and an instantaneous flow signal becomes smaller than the average flow signal.  The decision circuit 34 detects this condition as the start of exhalation to supply a driving signal to the pressure control device 26, and according to the signal, low-pressure gas flow is supplied to the transmission pipe 20.
Patent JP-H07105063-A (JP)
Title: File storing method for time series
Inventor: MOROZUMI TOMOKO
IPC: G06F12/00
Filed: 1993-10-08
Abstract: PURPOSE:To store time series data represented by the interest on ordinary deposits of a bank in an index sequential organization file so that access effi ciency can be improved. CONSTITUTION:A data and data are inputted as input data in a first step, and a file key is generated by an algorithm which is previously decided based on the inputted data in a second step. In a third step, the file key generated in the index sequential organization file is written as a record key with input data.
Patent JP-H02104440-A (JP)
Title: Vacuum cleaning method for molten metal
Inventor: ISHII TOSHIO
IPC: B22D1/00
Filed: 1988-10-07
Abstract: PURPOSE:To suppress the flutter of a molten metal surface and to remove floating inclusions by applying a static magnetic field to the boundary at the time when the inclusions are trapped and floated by the gaseous bubbles generated by bubbling and the fine gaseous bubbles generated by a reduced pressure. CONSTITUTION:A steel bath 3 is poured into a pressure vessel 2 and the internal atmosphere thereof is substd. with gaseous Ar. A prescribed gaseous mixture composed of gaseous Ar and gaseous H2 is bubbled in the steel bath 3 from the bottom surface of the pressure vessel 2. The braking force to the flow of the steel bath 3 is generated if the static magnetic field is thereafter impressed by an electromagnet 4 to the flow of the steel bath in the direction perpendicular thereto. Since the flutter of the boundary 1 of the steel bath 3 corresponds exactly to the flow of the bath in the vertical direction, the force to suppress the flow in the vertical direction is generated by applying the static magnetic field to the boundary face 1a. The oscillation of the flutter is thereby decreased and the waving of the boundary 1 is prevented. The floating inclusions are, therefore, removed near the boundary 1 without being incorporated again into the steel bath 3.
Patent JP-H0675127-A (JP)
Title: Production of optical fiber introduced with carboxyl group
Inventor: SHIMADA KENICHI
IPC: G01N21/64
Filed: 1992-08-26
Abstract: PURPOSE:To provide the optical fiber which remains stable in spite of oxidation reduction or in an atmosphere of a high temp., etc., and withstands long-term preservation by the carboxyl group introduced onto the core surface of the optical fiber and eliminates the possibility of clouding of the optical fiber chip even at the time of production and can maintain the light transmittance of the optical fiber at 100% at the time of measurement as the optical fiber has no formyl groups. CONSTITUTION:The formyl group existing on the core surface of the optical fiber made of a resin is oxidized by an oxidizing agent, by which the carboxyl groups is introduced onto the core surface of the resin fiber made of the resin. The optical fiber made of the resin having the formyl group on the core surface is made to react with a compd. having an amino group and the carboxyl group, by which the carboxyl group is introduced into the core surface of the optical fiber made of the resin.
Patent JP-H0195026-A (JP)
Title: Sheet profile controlling method
Inventor: IGUCHI KATSUHIRO
IPC: B29C48/92
Filed: 1987-10-06
Abstract: PURPOSE:To operate effectively an extruder by a method wherein number of times for repeating operation of a computer is set from deviation value data and a preset referential deviation value data, thereby to operate a die bolt. CONSTITUTION:A displacement detecting interface 32 detects displacement ei of a movable lip 16, a thickness gauge 33 measures the thickness of a sheet 23 such as beta-ray thickness gauge while scanning laterally, and send a thickness signal mi, which is detected and connected through a signal converting amplifier 34 to a position signal interface 35. Those data ei, mi are stored in RAM25, with the stored data CPU26 makes operation, gives output based on the data through a power unit interface 40 and a power unit 41 to die bolts 15a, 15b... of a die 22 for operation.
Patent JP-S61130188-A (JP)
Inventor: HONDA MINORU
IPC: B66B1/18
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0592237-A (JP)
Title: Casting metallic mold with working mechanism
Inventor: ASAI HITOAKI
IPC: B22C9/10
Filed: 1991-09-30
Abstract: PURPOSE:To facilitate the handleability by separating a working mechanism from a metallic mold for casting in the metallic mold for casting provided with the working mechanism. CONSTITUTION:On the bisected metallic mold main body part A, a cavity 1 and casting pins 4 are provided and on the working mechanism part B a cylinder 5, cylinder casing 6 and fitting plate 7 are provided. Plural sets of guide keys 8 and hooks for connecting the metallic mold body part A with the working mechanism part B are arranged, and at the time of casting, the casting pins are inserted into the cavities at the time of casting by the action of cylinders, and both are fitted with the guide keys and further the metallic body is fixed to the upper plate of the casting machine with the hooks execute the casting.
Patent JP-H11137567-A (JP)
Title: Illumination device for microscope for operation
Inventor: MOELLER GERHARD DR
IPC: A61B90/20
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device with higher and variable illumination strength than that for conventional devices. SOLUTION: An illumination device 5 has an additional optical element 15 and this additional optical element is selectively movable to an illumination light path 7 and has a positive refractive force and when the focal length for observation of a microscope for operation is invariable, illumination aperture can be selectively improved in an optical axis region.