baber/WOPTO huggingface dataset:
Patent JP-2001084570-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI HIDEKI
IPC: G11B5/70
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having smooth surface, excellent durability and electromagnetic transducing characteristic by incorporating carbon black as a pigment and a radiation-curable binder being a polyurethane resin having a phosphorus-containing polar group as a binder in a nonmagnetic layer. SOLUTION: The phosphorus-containing polar group of the radiation-curable polyurethane resin to be used as the binder is selected from one or more of a phosphonic acid group (=PO3Y, wherein Y is H or an alkali metal), a phosphinic acid group (=PO2Y) and a phosphonous acid group (=POY). Na is desirable as Y and the =PONa group is particularly desirable in these groups. These phosphorus-containing polar groups are desirably contained in the molecule of the polyurethane resin by 0.01-10 wt.%, particularly 0.02-3 wt.%, in terms of a phosphorus atom (P). The occupied ration of carbon black in the pigment is 5-100 wt.%, desirably 10-100 wt.%.
Patent JP-S61140083-A (JP)
Inventor: SHINODA HIDEO
IPC: H05B3/00
Filed: 1984-12-11
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-H0576200-A (JP)
Title: Method of exciting and driving stepping motor
Inventor: MORI HAJIME
IPC: H02P8/00
Filed: 1991-09-13
Abstract: PURPOSE:To improve maintainability by rotating a member from a first angle position to the second angle position by the changeover of excitation from phase A to phase B, and, when the rotation ends, by stopping the excitation of the phase B, and exciting phase -A, and giving the member specified torque in the second angle position. CONSTITUTION:When the phase A 9 of a stepping motor is excited, the member is in a first angle position, and when the excitation is exchanged from the phase A9 to phase B10, the member rotates to a second angle position and mechanically stops. At this time, specified torque works on the member and the member is pressed into the second angle position, by stopping the excitation of the phase B 10 and exciting phase -A. If the excitation of the phase -A stops, and the phase A 9 is excited, the member returns to the first angle position. Hereby, an actuator and a driving circuit can be simplified, and excellent maintainability can be obtained.
Patent JP-H02111899-A (JP)
Title: Production of electrolytically chromated steel sheet having excellent weldability
Inventor: SHIMIZU NOBUYOSHI
IPC: C25D11/38
Filed: 1988-10-19
Abstract: PURPOSE:To stably and economically produce the title electrolytically chromated steel sheet having excellent weldability by cathodically electrolyzing a steel sheet in a chromic acid bath added only with a fluorine compd., and dipping the sheet in a soln. contg. a specified amt. of chromic acid. CONSTITUTION:A steel sheet is degreased, pickled, and then cathodically electrolyzed in the chromic acid bath added only with a fluorine compd. or further added, as required, with a small amt. of sulfuric acid. As a result, a metallic chromium layer and a hydrated chromium oxide layer are formed on the sheet. The sheet is successively dipped in a soln. contg. >=25g/l of chromic acid for >=2sec. The easily soluble hydrated chromium oxide is dissolved and removed by the dipping, and a smoothly deposited metallic chromium layer of 45-90mg/m<2> and a uniform hardly soluble hydrated chromium oxide layer of 1-10mg/m<2> as chromium are formed on the sheet surface. By this method, an electrolytically chromated steel sheet having excellent weldability can be obtained.
Patent JP-H02111430-A (JP)
Title: Vacuum device
Inventor: OTAKA KENJI
IPC: B01J3/00
Filed: 1988-10-19
Abstract: PURPOSE:To decrease the impurity concn. in vacuum vessels by providing an auxiliary vacuum vessel which can be separated from a main vacuum vessel by a shutter and providing a means for moving a getter metal source from the main vacuum vessel to the auxiliary vacuum vessel. CONSTITUTION:The main vacuum vessel 1 connected with a main vacuum pump 7 and a metal evaporating device which generates the metal vapor having a getter effect in the main vacuum vessel 1 are provided. The auxiliary vacuum vessel 4 which can be separated from the main vacuum vessel 1 by the shutter 6 is disposed. Further, bellows 20 which moves the getter metal source 3 from the vessel 1 to the vessel 4 is provided. Namely, the impurities built in the getter metal source can be reduced for the purpose of evacuation before the getter metal film is formed and, therefore, the volume of the gas to be released from the getter metal source can be decreased at the time of evaporating the getter metal. The contamination by the released gas is reduced.
Patent JP-H08102826-A (JP)
Title: Photocopying device
Inventor: OGURI MASAHARU
IPC: H04N1/107
Filed: 1994-09-30
Abstract: PURPOSE: To improve an inconvenience when a portrait picture mounted on an application form or a mount is taken by a CCD camera. CONSTITUTION: A photocopying device 20 for making a certificate or an IC card by reading a certification number on a slip by an OCR reader 41 and reading a mounted photograph 4 by a CCD camera 51 is provided with a transportation part 70 having a transportation path 71 transporting the slip. The CCD camera 51 can be moved in the width direction of the transportation path 71 and an illumination system 53 can be moved in connection with the movement of the CCD camera 51.
Patent JP-2001083047-A (JP)
Title: Elasto-plastic support device, fatigue evaluation method using the same, and maintenance method
Inventor: NAMITA YOSHIROU
IPC: G01M99/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To evaluate fatigue according to an obtained maximum relative displacement and an earthquake equivalent repetition count calculated at plant design by providing a mechanism that can record the maximum relative displacement between the relative deformed members of a device. SOLUTION: When a load is applied to an elasto-plastic support device, the upper and lower ends of an X-shaped flat plate are relatively deformed, and the X-shaped flat plate is subjected to plastic deformation, thus absorbing the vibration energy of a connected piping system. Also, according to the deformation state, the relative deformation of the upper and lower ends of the X-shaped flat plate can be measured by measuring the relative displacement of a connecting block 10 and a stopper pin 15. A mechanism 16 is provided, where the mechanism 16 records the maximum value of the relative deformation of the upper and lower ends of the X-shaped flat plate that is the plastic deformation member of the device.  When a projection is provided in the pin 15, and the relative deformation is generated at a part to the block 10, the block 10 is scratched, thus recording the maximum displacement of the upper and lower ends of the X-shaped flat plate. An index is considered in local stress obtained by design analysis for obtaining peak stress, and the allowance is determined by comparing the equivalent repetition count of the peak stress with an allowable repetition count obtained from a fatigue diagram.
Patent JP-S61139581-A (JP)
Title: Bow section structure in low speed fatten ship
Inventor: BABA EIICHI
IPC: B63B1/06
Filed: 1984-12-11
Abstract: PURPOSE:To aim at reducing the wave making resistance of a ship bow section even upon low load sailing, by forming a bulge section projected by 0.5 to 3% of the length between perpendiculars of a hull in the bow section below the load water line, and as well by forming a linear section below a nose having height more than 65% of the full load draft from the hull bottom. CONSTITUTION:In a low speed fattern ship sailing at a low speed and having more than 0.75 by block coefficient, a projected bulge section 5 projected from the force perpendicular by 0.5 to 3%o of the length of perpendichlars of a hull, for reducing the wave making resistance of the bow section is formed in the bow section below the load water line 3. A linear section 5b is formed in the front end iof the bulge section 5, extending downward from a nose section C at the top end of the section 5, and the height H of the nose section C from the lower end of the hull bottom is selected to be more than 65% of the full load draft (d) of the bow section. With this arrangement, vortices in the water surface in the vicinity of the bow section may be reduced so that it is possible to aim at enhancing the propelling performance of the hull upon full load draft sailing and as well at reducing the wave making resistance of the bow section upon low load water line sailing.
Patent JP-H03123583-A (JP)
Title: Double flying toy model
Inventor: NINOMIYA YASUAKI
IPC: A63H27/16
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the title model which has a good flying performance and is adjustable for the timing of separating a submodel, by a method wherein the main wing of a main model is formed of double structure, which consists of both a fixed wing and a movable wing for which the vicinity of its front fringe is made a fold line, and the submodel is held between heir two wings ; and an elastic string, one end of which is fixed to the main model, is wound around its body, and it is gradually unwound while the title model is flying ; and thus the movable wing is released and the submodel is separated in a good timing. CONSTITUTION:Since the other end 3B of an elastic string 3 is released from the constrained force of player's right hand 15B after departure, the elastic string 3 is unwound from a body 14 by its elasticity. After that, a movable wing 12 is released from the pressure of the elastic string and is detached from a fixed wing 11, centering around a folded line, and hence a submodel 2 is separated in the air. At this time, an opening 12A for the air decreases a negative pressure in a space between the fixed and movable wings and both the dissociation of the movable wing and the separation of the submodel, are promoted. The submodel 2 is mainly composed of one plate-made main wing 21 and a balancing weight 22 for its longitu dinal stability is only fixed, and hence its wing loading is extrmely small. A sinking rate is therefore made small and the duration of its flying is made long. In this way, the timing of the separation of the submodel can be adjusted by both the number of winding of the elastic string wound around the body and the tension thereof and can be also adjusted by the shape of the elastic string or the magnitude of its elasticity.
Patent JP-H08101048-A (JP)
Title: Instrument
Inventor: SHINPO YASUO
IPC: G12B11/04
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an instrument in which high visibility is ensured for the indication plate and a pointer through day and night regardless of variation in the ambient brightness. CONSTITUTION: An instrument body 2 and a lamp 6 are arranged in a case 1 and an indication plate 5 is arranged, along with a pointer 3, on the front side of the instrument body 2. The indication plate 5 comprises a light- transmissible substrate, an indicating part, e.g. graduations and characters, arranged on the surface thereof, and a ground color part excluding the indicating part. Any one of the indicating part or the ground color part is formed out of a light-transmissible stimulable luminous layer which is also provided on the surface of the pointer 3.
Patent JP-H03123300-A (JP)
Title: Initialization circuit for time switch data memory
Inventor: KAWAI YOSHIO
IPC: H04Q11/04
Filed: 1989-10-06
Abstract: PURPOSE:To set a fixed value at a time slot on the output side for non-use even when there is a change in the input side time slot by providing a fixed value setting means, and preliminarily writing the set value into all address which have a possibility to be used. CONSTITUTION:The set value is preliminarily written into all addresses which have the possibility to use a data memory 101 by a fixed value setting means 103. This processing selects the address for fixed value write-in from the setting means 103 by a selector means 106, inputs the address into the memories 101 or 102, and data inputs the fixed value into those memories 101, 102. After the fixed value is written in, writing is done as an inscription. Then, the fixed value is automatically read out by the address which corresponds to the unused time slot on the output side in a read-in a cycle. Thus, it becomes unnecessary to be aware of the addition, erasure, or change of the input side time slot.
Patent JP-H01102228-A (JP)
Title: Air conditioner
Inventor: OTANI NAOYUKI
IPC: F24F1/00
Filed: 1987-10-16
Abstract: PURPOSE:To provide an air conditioner which produces comfortable use and is compacted, by a method wherein, after latent heat cooling is made in an outer case on air, humidifying cooling is effected thereon in an inner case. CONSTITUTION:Water in a water storage part 2 is fed with a pressure to a piping 8 with the aid of a pump 10 for forced feed. After the water is cooled by means of a refrigerant piping 9 while it passes a helical part in an outer case 1, it is sprayed in an inner case 3 through a spray nozzle 11. with a blower 5 actuated, air in a room is sucked through an opening part 1a to the outer case 1, and latent heat cooling from a state A to a state B is effected on the air by means of a water piping 8 and a needleform fin 7. The latent-heat-cooled air is guided through an opening part 3a to the inner case 3, the air is humidified and cooled from the state B to a state C by means of sprayed cooling water, and cold air having a discharge temperature t1 at which comfortable use is produced is locally fed into a room.
Patent JP-2000085473-A (JP)
Title: Vehicular mirror with built-in lighting fixture
Inventor: SHIBAZAKI HIRONORI
IPC: B60R1/12
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To dispense with painting of a clear coating and a black coating on the back face of a multilayer reflecting film by making a louver part correspond to a transparent paint film, and making a colored (black) mirror holder correspond to a black film. SOLUTION: This vehicular mirror with a built-in lighting fixture has a multilayer reflecting film 5 provided on the back face of a mirror base, a mirror holder 7 provided on the back face of the reflecting film 5, louvers 70 provided at a part of the mirror holder 7, and a lighting fixture disposed on the back face side of the mirror holder 7. The mirror holder 7 and the louvers 70 are made of a black resin. When the lighting fixture is turned on, light L1 from the lighting fixture is projected in the specified direction to the outside through the louvers 70, reflecting film 5 and mirror base 4. The louver 70 part thus corresponds to a transparent paint film, and the black mirror holder 7 corresponds to a black paint film, so that there is no need to paint clear coating and black coating on the back face of the reflecting film 5.  A manufacturing process is therefore simplified by that portion, and cost is reduced.
Patent JP-H02140364-A (JP)
Title: Stand for supporting floor
Inventor: HITOMI HISAO
IPC: E04F15/00
Filed: 1988-10-18
Abstract: PURPOSE:To increase the shock absorbing force and improve the sound shielding faculty by supporting a cylindrical supporting leg receiving metal fitting having a flange part in the middle part by an elastic body having a vacant part and reducing the contact area by installing a projection, etc., between the receiving metal fitting and the elastic body. CONSTITUTION:A receiving metal fitting 10 having a flange 10B is formed in the middle part of a cylindrical body 10A which supports the supporting legs for a floor. Then, the receiving metal fitting 10 is supported by an elastic body 11 having a vacant part 11A at the middle part and projection parts 11B and 11C on the upper and lower surfaces and a slit 11D on the undersurface. Further, a spacer such as rubber O-ring may be used in substitution for the projection parts 11B and 11C. The initial springiness of the elastic body is made soft by reducing the contact area between the receiving metal fitting 10 and the elastic body 11. Therefore, the shock absorbing force on the floor is increased, and the sound shielding performance can be improved.
Patent JP-H08120577-A (JP)
Title: Fabric for ink-jet printing, method for ink-jet printing and ink-jet printing fabric
Inventor: AOKI MAKOTO
IPC: D06P5/00
Filed: 1994-10-26
Abstract: PURPOSE: To prepare a fabric for ink-jet printing capable of obtaining a high quality printed fabric having clear, high concentrated and higher printed quality without staining and excellent in drying and color developing properties. CONSTITUTION: This fabric for ink-jet printing is prepared by mixing a woven fabric consisting of natural fiber such as cotton or wool and a synthetic fiber such as a nylon, a polyester, etc., with a paraffin-based or a fluorine-based water repellant and a hydrophilic agent such as a surfactant, etc., having hydrophilic groups, etc., further impregnating a treating solution containing one of urea, a water soluble inorganic salt such as common salt and Glauber's salt, etc., adding 0.05-40wt.% water repellant and 0.1-50wt.% hydrophilic agent based on the fabric to form the objective fabric having < 50 points water repellency measured by JIS-L1092 water repellent test (a spray method). The fabric is ink-jet printed by discharging ink drops in good response by using an ink-jet head having an electric-thermal conversion element as energy generation means.
Patent JP-H01104572-A (JP)
Title: Method and device for alignedly winding wire material
Inventor: SHIBAGAKI TETSUO
IPC: B65H54/28
Filed: 1987-10-17
Abstract: PURPOSE:To easily carry out accurately aligned winding by installing a guide plate having elasticity which has plural guide grooves at a defined pitch and in which one end of the guide groove is cut off in a position of approx. 1/2 pitch, on the cylindrical face of a bobbin. CONSTITUTION:Plural, e.g., six guide plates 1 are installed in the circumferential direction on the cylindrical face of a bobbin. The guide plate 1 with a width W has plural guide grooves 2 at a defined pitch P, while having projecting parts 3 with a height H. The guide groove on one end face of the guide plate 1 is cut off in the position of 1/2P of its width and formed with an elastic material, e.g., a soft vinyl chroride resin. Thereby, a wire material 7 can be accurately alignedly wound up in between flanges 6a, 6b. Further, since the guide plate 1 is formed with an elastic material, it is possible to carry out aligned winding even at the time of inferior dimensional accuracy of the bobbin.
Patent JP-H03124438-A (JP)
Title: Ceramic film coated body
Inventor: FUJII YOSHIKATSU
IPC: B32B33/00
Filed: 1989-10-06
Abstract: PURPOSE:To remove easily dirt stuck to the surface by making the same hard to injure by improving heat resistance, by a method wherein a ceramic film is put over the surface of a substrate constituted of a plastic molded product or a processed product of lumber or a composite material of those. CONSTITUTION:Although the quality of the material of a ceramic film is not limitted specifically, alumina or silica is preferable from view points of easy handling and the cost. A thickness of the film of 50-300mum is preferable. There is a green sheet method where a green sheet is made with a doctor blade method through, for example, slip of ceramic and the same is fired. When a thermoplastic resin sheet is made into a flexible film by performing thin spray coating of the ceramic to the same, it is preferable for a case where a molded material having a curved surface is obtained by molding the film integrally with a substrate material. When the spray coating of the ceramic is performed to the surface of a smooth sheet having heat resistance such as graphite and then a method peeling a smooth sheet is adopted, since operation is fast and the graphite is used over and over again, the method is economical and preferable.
Patent JP-2001081298-A (JP)
Title: Flame-retardant polybutylene terephthalate resin composition and molded product therefrom
Inventor: KOMORI KENJI
IPC: C08L69/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polybutylene terephthalate resin composition excellent in flowability in injection molding and can give injection moldings excellent in flame retardancy and mechanical properties by compounding a polybutylene terephthalate resin with red phosphor and a polyether-imide resin in a specified ratio. SOLUTION: This composition comprises 100 pts.wt. polybutylene terephthalate resin, 0.1-50 pts.wt. red phosphor, and 0.1-75 pts.wt. polyether-imide resin. It is desirable that the polyether-imide resin has a melt viscosity of 100-10,000 Pa s as measured at 370 deg.C and a shear rate of 1,000/sec. If necessary, the composition additionally contains, per 100 pts.wt. polybutylene terephthalate, 1-150 pts.wt. polyester resin and/or 1-150 pts.wt. polycarbonate resin and/or 1-200 pts.wt. fibrous reinforcement and/or 0.1-75 pts.wt. carbonation accelerator and/or 0.1-75 pts.wt. phosphoric ester. The composition can be molded into a product of any desired shape and can be molded into a product having a metal insert.
Patent JP-S61140782-A (JP)
Inventor: KURATA KAZUTOSHI
IPC: C21B5/00
Filed: 1984-12-12
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-S63119908-A (JP)
Title: Manufacture of high gloss stainless steel strip
Inventor: KENMOCHI KAZUHITO
IPC: B21B3/00
Filed: 1986-11-06
Abstract: PURPOSE:To remarkably improve the surface gloss of a steel strip by specifying the work roll diameter and the total draft of the final stand at least in rolling a stainless steel strip by use of a cold tandem mill. CONSTITUTION:In the case that a stainless steel strip is rolled by a cold tandem mill, a work roll whose diameter is <=400mm is used in the final stand at least and rolling is performed with the total draft is >=70%. In this method, a stainless steel strip having the high glossiness not less than that of Sendzimir aluminum rolling is obtained.
Patent JP-S61143586-A (JP)
Title: Method for electrolyzing seawater
Inventor: SAWAZAKI TETSUO
IPC: C25B1/34
Filed: 1984-12-14
Abstract: PURPOSE:To prevent effectively the formation of magnesium hydroxide scale during the electrolysis of seawater by previously adding an acid soln. corresponding to alkalinity produced by the electrolysis to the seawater. CONSTITUTION:When seawater is electrolyzed, an acid soln. such as an aqwueous HCl soln. corresponding to alkalinity produced by the electrolysis is previously added to the seawater to prevent the deposition of scale of magnesium hydroxide, calcium carbonate, etc. during the electrolysis. At this time, the corrosion of an apparatus by treated water is prevented by keeping pH during treatment at the alkali side. An inorg. acid such as nitric acid or sulfuric acid or an org. acid such as citric acid or oxalic acid may be used as said acid.
Patent JP-S61141253-A (JP)
Title: Ordering telephone information transmitting method
Inventor: ICHIKAWA MAKOTO
IPC: H04Q3/00
Filed: 1984-12-14
Abstract: PURPOSE:To improve the service performance by giving reception information to a transmission line via a private bus while keeping a digital signal when the information has notching to do with the own station so as to eliminate delay in the response time. CONSTITUTION:A relay station C1 leads ordering telephone information transmitted from other station to a supervisory device SV1 once, closes a switch SWP when the information is not related to the own station, a switch SW0 is opened and the signal is transmitted directly to a relay station C2 being a post station via a private bus AP while keeping a digital signal. The station C1 opens the switch SWP, closes the switch SW0 when it is discriminated that the led information is related to the own station, the supervisory device SV1 processes the signal analogically, converts again it into a digital signal and transmits the information after processing to the post station.