baber/WOPTO huggingface dataset:
Patent JP-H1032367-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: HORINO KAZUHIKO
IPC: H01S5/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To form a short-wavelength semiconductor laser taking advantage of the cleavage of a sapphire substrate by a method in which the main surface and edge face of the sapphire substrate and the resonant planes of a GaN compound semiconductor laser are specified. SOLUTION: When a GaN compound semiconductor layer 20 is epitaxially grown on a sapphire substrate 11 possessed of a d plane 21 as main surface, the GaN compound semiconductor layer 20 becomes a c plane or a (0001) plane, an r plane 22 as a cleavage plane of the sapphire substrate 11 and a (11-20) plane 23 as a cleavage plane of the GaN compound semiconductor layer 20 are made to intersect each other at angle of θ deg., and the line of intersection of them is kept parallel with the d plane 21. Therefore, when the sapphire substrate 11 is cleaved on the r plane 22, the r plane 22 deviates only by an angle of Q' from the (11-20) plane 23 as the cleavage plane of the GaN compound semiconductor layer 20, so that the sapphire substrate 11 can be easily cleaved.  Cleavage planes formed of the (11-20) plane 23 are made to serve as resonant planes, by which the resonant planes of a semiconductor laser can be enhanced in flatness and parallelism, so that the semiconductor laser is lessened in optical loss.
Patent JP-S6243392-A (JP)
Title: Varying pitch propeller for ship
Inventor: NAKAMURA NAOTO
IPC: B63H3/00
Filed: 1985-08-20
Abstract: PURPOSE:To reduce the generation of radiation noise, by a method wherein a propeller is formed such that a pitch is gradually increased from a vane root toward a vane end. CONSTITUTION:Since the pitch of a propeller vane 1 is formed such that it is gradually increased from a vane root toward a blade end, an angle of eleva tion of the propeller blade with a flow in the vicinity of the blade end is prevented from becoming negative under a low speed sailing condition. Thus, since face cavitation is prevented from occurring, the generation of radiation noise is sharply reduced. Since the pitch of the propeller vane 1 is gradually increased toward the blade end, a pitch angle betaG of the propeller blade 1 is always kept, even under a low speed state, at a state in that it is higher than a pitch angle beta of a flow to the propeller blade 1, shown by a curved line e'. This prevents an angle of elevation alpha=betaG-beta of the propeller blade with a flow. Further, a curved line shows distribution of a pitch angle of the propeller angle.
Patent JP-H0933155-A (JP)
Title: Refrigerator
Inventor: MAENO TATSUKI
IPC: F25D11/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To realize high speed ice making by preventing nonuniform ice making. SOLUTION: In a refrigerator that is provided with an evaporator 6 on the back surface inside a freezer compartment 3, provided with a blowing fan 7 that blows air chilled by the evaporator 6 through a blow out gate 8 to the freezer compartment 3, mounted with an automatic ice maker 9 that is provided with an ice cube tray 10 with sections in the freezer compartment 3, provided with a cool air duct 8a that is arranged with secondary blow out gates 8b at the upper part of the ice cube tray 10 and the chilled air is blown to the ice cube tray 10 through the secondary blow out gates 8b by the blowing fan 7, each of the second blow out gates 8b is arranged so that each of which faces each of the position of the sections of the ice cube tray 10.
Patent JP-H0296849-A (JP)
Title: Accurate one-time semantics in tp cueing system
Inventor: ROBAATO DABURIYUU GURIFUIN
IPC: G06F11/14
Filed: 1989-07-17
Abstract: PURPOSE: To enable automatic recovery from a partial system error or other abnormal ends by constituting a system by combining an accurate single-time semantics interface. CONSTITUTION: The system 10 is equipped with image display terminals 11 15, an application data base 16, an application data base and arithmetic process 18, a terminal and menu process 17, a semantics interface 22,. If a partial system fault, i.e., 'crash' occurs, the application data base and arithmetic process 18 updates the application data base 16 through the accurate single-time semantics interface 22, which performs >=1 interrupted task accurately once. Consequently, automatic recovery from the partial system fault or other application abnormal ends is enabled.
Patent JP-H1111013-A (JP)
Title: Image receiving sheet
Inventor: MORONUKI KATSUMI
IPC: B41M5/50
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To form a recording image wherein the fixing property and the absorbing property for inks are favorable, and in addition, which has excellent water resistance and light resistance by providing an ink receiving layer for which a non-water soluble amino group-containing organic resin particle having an amine value in a specified range, and a water soluble high molecule, are blended, on a supporting body. SOLUTION: In an ink receiving layer which is provided on a supporting body, a resin particle with a particle diameter of 0.05-10 μm, wherein a non-water soluble amino group-containing organic resin having an amine value of 5-500 mgKOH/g is ground, is blended. In the ink receiving layer, the amino group-containing organic resin presents a state being ground into a fine particle or emulsified and dispersed, and works as an organic pigment forming gaps which can absorb a jet ink, etc. Also, the amino group of the amino group-containing organic resin reacts with a sulfonic group of a dye in the ink, and a function wherein a recording image being excellent in water resistance and light resistance can be formed, is provided to the ink receiving layer.  By this method, the fixing property and the absorbing property for inks become favorable, and at the same time, excellent water resistance and light resistance can be obtained.
Patent JP-S6340198-A (JP)
Inventor: SUGURO YOSHIHIRO
IPC: G10K9/12
Filed: 1986-08-06
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-H0739674-A (JP)
Title: Dehydrating/washing machine
Inventor: KENJO YOSHITOYO
IPC: D06F33/02
Filed: 1993-07-27
Abstract: PURPOSE:To simplify structure and to accurately detect the revolving speed for dehydration at the dehydrating/washing machine which can control the revolving speed at the time of a dehydrating operation. CONSTITUTION:At the time of the dehydrating operation, a washing/dehydration vessel arranged inside a water receiving vessel so as to be freely revolved is driven by a motor 13 through a clutch. The operation of the motor 13 is controlled through a power switching means 26 by a control means 25, the control means 25 stops the electrification of the motor 13 on occasion for a short time during the dehydrating operation, the back electromotive force of the motor 13 at the time of inertia revolution of the motor 13 just after the stop is detected by a voltage detecting means 21, and the revolving speed of the motor 13 is calculated and detected from the output of the voltage detecting means 21 by an arithmetic means 22.
Patent JP-H08336941-A (JP)
Title: Laminated biaxially oriented film
Inventor: MASUDA SHIGEYOSHI
IPC: G11B5/73
Filed: 1996-07-15
Abstract: PURPOSE: To make fine projections on a surface uniform and to improve a sliding property, cutting resistance, and scratch resistance by specifying the film thickness of a thermoplastic polymer containing a specified wt. percentage of spherical silica particles having a specified average particle size, a particle size ratio, and relative standard deviation, on one side of a biaxially oriented film of a thermoplastic polymer. CONSTITUTION: A laminated biaxially oriented film in which a biaxially oriented film which is made from a thermoplastic polymer containing 0.005-0.5wt.% of spherical silica particles having an average particle size of 0.5-2μm, a particle size ratio (longer diameter/shorter diameter) of 1.0-1.2, and relative standard deviation of 0.5 or less which is expressed by equations (where, Di indicates an average a diameter (μm) corresponding to an area circle of the particles, D is an average diameter (μm) corresponding to an circle indicated by an equation II, and n is the number of particles.) and has film thickness which is five times or less the average particle size is laminated at least on one side of the biaxially oriented film of a thermoplastic polymer.
Patent JP-S6075427-A (JP)
Title: Perfume composition
Inventor: YOSHIDA FUMIO
IPC: A61K8/49
Filed: 1983-10-03
Abstract: PURPOSE:A composition for the oral cavity, obtained by using l-menthol and puran type linalool oxide together, and capable of enhancing the refreshing feeling of l-menthol, improving the lasting property thereof and imparting freshness thereto. CONSTITUTION:A perfume composition obtained by using l-menthol and a pyran type linalool oxide (chemical name; 2,6,6-trimethyl-2-vinyl-5-hydroxy-tetrahydropyran) such as compound of the formula together. The mixing weight ratio between the l-menthol and the above-mentioned oxide is preferably 1:(0.01-0.5). The resultant perfume composition is capable of enhancing remarkably the refreshing feeling more than a perfume composition containing the l-menthol alone, improving the lasting property thereof and imparting the freshness thereto, and is usable in a composition for the oral cavity, e.g. dentifrice, mouthwash, etc. and food and drink, e.g. gum or confectionery, to give improved refreshing feeling and freshness thereto.
Patent JP-S5974463-A (JP)
Inventor: OOOKA ISAMI
IPC: F25B27/00
Filed: 1982-10-19
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-H0234418-A (JP)
Title: Suspension device of car
Inventor: TAKEHARA SHIN
IPC: B60G11/28
Filed: 1988-07-25
Abstract: PURPOSE:To prevent oil from temp. rise due to exhaust heat by installing a hydraulic piping for supplying the hydraulic oil discharged from an oil pump to a hydraulic cylinder on the rear wheel side, alongside a side sill on the side opposite to the exhaust pipe of engine. CONSTITUTION:Hydraulic cylinders 4-7 are interposed between the car body 1 and each wheel, and the suspension characteristic is adjusted through supply and exhaust of the hydraulic oil to/from each oil pressure chamber. Therein an oil pump 9 driven by the engine is furnished, and a plurality of hydraulic pipings 38-46 are installed for supplying the hydraulic oil discharged by the oil pump 9 to the hydraulic cylinders 4-7. A divergent pressure piping 44 for supplying discharge oil to the cylinders 6, 7 for rear wheel is, together with return piping 43 for rear wheel, provided alongside a right side sill 58 on the side opposite to an exhaust pipe 66 arranged on the left of the car body 1.
Patent JP-S6357591-A (JP)
Inventor: MAAKU EDOWAADO POORUTON
IPC: A01N63/28
Filed: 1987-07-24
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-H0932929-A (JP)
Title: Cylinder head gasket for engine
Inventor: NAGAHAMA MASAHIRO
IPC: F16J15/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To allow a multipurpose application and extend durability by drilling a coupling hole through a gap seal part, internally coupling a bore seal part to the hole detachably, and keeping the bore seal part changeable to another seal part. SOLUTION: A gasket 10 is used in such a state as pressed and clamped in a gap between the opposed faces of a cylinder head 1 and a cylinder block 2. An annular bore seal part 5 faced to the internal space 4 of a cylinder and a remaining gap seal part 6 are formed out of separate parts. In addition, a coupling hole 7 is drilled through the gap seal part 6, and the bore seal part 5 is internally coupled to the hole 7 detachably, thereby allowing the bore seal part 5 to be changed to another bore seal. Furthermore, single type is prepared for the gap seal part 6, and the bore seal parts 5 of different inner diameter 9 for every plural type of engines having a different bore are prepared. Thereafter, the corresponding bore seal part 5 is selected for every engine having a different bore 8, and coupled to the hole 7 of the gap seal part 6.
Patent JP-S6165596-A (JP)
Title: Manufacture of glass type hard carbon acoustic equipment's oscillating plate
Inventor: KAWAKUBO TAKAMASA
IPC: H04R7/02
Filed: 1984-09-06
Abstract: PURPOSE:To obtain a physically and acoustically excellent oscillating plate by producing a glass type hard carbon after calcination, applying a shape of the oscillating plate by using a thermosetting resin, applying a precarbonizing process to the result product and thereafter baking it in an inert atmosphere. CONSTITUTION:A curing agent is added to the thermosetting resin and kneaded to disperse it. The application of the shape of an oscillating plate corresponds to a method for applying a shape to plastics. After a precarbonizing process is applied to an obtained product at a normal temperature or in a heated air- oven, it is accommodated in a baking sleeve and heated and calcinated at a temperature of 1,000-1,500 deg.C in the inert gaseous phase such as nitrogen, or gaseous argon. In this calcination and carbonizing process, the result is gradually heated at a temperature raising speed of <=50 deg.C/hr till 500 deg.C. This is important in order to prevent a deformation and a damage. In a range of >=500 deg.C, it is heated at a temperature raising speed of 20-200 deg.C/hr, and further, at a maximum temperature, it is held for 1-5hr and thereafter cooled naturally.
Patent JP-S5975625-A (JP)
Title: Supporting method for substrate
Inventor: SUGISHIMA KENJI
IPC: G03F1/84
Filed: 1982-10-22
Abstract: PURPOSE:To improve the accuracy of a pattern transfer, and to obtain the reliability of the inspection of the performance of a pattern by compensating the strain of the main surface of a sample acquired by a sensor. CONSTITUTION:The substrate 1 such as a semiconductor wafer, a mask or the like is set up to a substrate supporter 2. The substrate 1 is pushed up by adjusting pins 3 constituted by a plurality of screws, and held at fixed pressure by springs 4 set up to the substrate supporter 2. Buffer materials 5 made of an elastic rubber, etc. are fitted at the head sections of the adjusting pins 3, and shocks on a collision are relaxed. The flatness of the main surface of the substrate 1 set up in this manner is measured by using the sensor 6 such as an electrostatic micrometer, and the quantity of strain in the main surface of the substrate 1 is detected. The substrate 1 forms a flat surface, in which there are no bend and warpage, and is held to the substrate supporter 2 by varying a screw stroke of the adjusting pin 3 and compensating strain. Pitch errors among chips are reduced more than conventional devices and the pattern can be transferred with high accuracy by encasing the substrate supporter 2, to which compensation is completed, in an exposure device and exposing the supporter.
Patent JP-S5886585-A (JP)
Title: Drumlike image carrier member
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/10
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a lightweight drum free of mechanical deformation by forming a drumlike image carrier of an endless belt manufactured by electroforming, specifying the thickness of a drum base body to 0.01-2mm., and providing an annular auxiliary part in the drum base body. CONSTITUTION:An endless belt of Al with a 0.01-2mm. thickness manufactured by electroforming is used to form a drumlike base body 1. The base body 1 and a supporting shaft 3 are set with a flange 2 and an annular auxiliary member 10. Then, an SeTe layer 5 is formed by vacuum deposition on the cylindrical base body 1 to obtain a drum like image carrier. The drum is prevented from deforming because of the annular reinforcing member 10.
Patent JP-H0351321-A (JP)
Title: Device for weighting raw cotton and feeding it to blowing machine
Inventor: NISHIMURA KAZUO
IPC: D01G13/00
Filed: 1989-07-17
Abstract: PURPOSE:To prevent short and periodical change of mixing ratio a of raw cotton by successively arranging a specific raw cotton loading conveyer and the first and second taw cotton feeding conveyers toward the side of blowing machine from raw material feeding side. CONSTITUTION:An intermittent driving type raw cotton loading conveyer 10 equipped with weighting means 10a is arranged synchronously rotatably with an intermittent driving type first raw cotton feeding conveyer 11 on the upperstream side of intermittent driving type first raw cotton conveyer 11 capable of rotating at a prescribed rate and stopping in waiting because of full can when laminate of raw cotton is loaded. The second raw cotton feeding conveyer 12 capable of changing delivery speed of raw cotton to two or more stages by on off control signal delivered from detection means 14 of raw cotton feed amount is arranged between the conveyer 11 and blowing machine 13.
Patent JP-H0984592-A (JP)
Title: Production of s-phenyl-l-cysteine
Inventor: FUKUDA KAZUHIRO
IPC: C12P13/12
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To produce a high-purity S-phenyl-L-cysteine useful as an intermediate, etc., for medicines such as anti-AIDS agent, etc., and agrochemicals, etc., at a low cost by reacting thiophenol with L-serine in an aqueous solution at a specific pH by actions of a tryptophan synthase. SOLUTION: Thiophenol is reacted with L-serine at 35 deg.C temperature in an aqueous solution at pH9.0-10.5 for 15hr in a nitrogen atmosphere by actions of a tryptophan synthase derived from Escherichia coli MT-10242 (FERM BP-20), etc. In the reaction. the concentration of the thiophenol is regulated to <=10wt.% and that of the L-serine is regulated within the range of 1-10wt.%. Pyridoxal phosphate and an ammonium salt such as ammonium chloride are made to exist in the reactional solution so as to provide 0.1-100ppm pyridoxal phosphate and 0.1-5wt.% ammonium ion concentration. Concentrated hydrochloric acid is then added to acidify the reactional solution, which is subsequently cooled to separate the produced crystal by filtration. Thereby, the objective S-phenyl-L- cysteine useful as an intermediate, etc., for medicines and agrochemicals at a low cost.
Patent JP-S6163937-A (JP)
Title: Information recording disk
Inventor: YAMADA KIICHIRO
IPC: G11B7/254
Filed: 1984-09-05
Abstract: PURPOSE:To attain stable recording and reproducing jobs and also to reduce the variation with time by vapor-depositing polyxylene resin on the surface of a transparent disk containing an information recording layer under vacuum environment at a normal temperature to form a protection layer. CONSTITUTION:A laminated disk 15 is hanged down in a vapor deposition tank 18 where the vacuum degree is kept at 0.1Torr with the temperature set at about 25 deg.C. Then the polyxylene resin 16 is vaporaized in a vaporization tank 19 and then activated in an activation tank 20. Then the resin 16 is changed unstable and sprayed into the tank 18. The resin 16 is quenched at an instant when it has a contact with the surface of the disk 15 and sticks on the surface of the disk 15 is the form of a stable solid state after the reaction of polymerization. Thus a protection layer 17 is formed on the surface of the disk 15.
Patent JP-2000014411-A (JP)
Title: Adjuster
Inventor: KOBAYASHI TOSHIYUKI
IPC: A44B11/25
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and inexpensive adjuster which achieves a reduction in production cost by attaching a size adjusting function to a fastening means itself to curtail the procedures in mounting on an underwear or the like with a fine adjustment of the size while improving the appearance and form of the underwear or the like by attaching a decorating function. SOLUTION: A piercing hole 12 and a through inlet 13 are formed communicating with each other on an adjuster base body 1 and rails each with protruded stripes 14 are arranged on both sides of the piercing hole 12. A support 22 and a fastening body 25 are formed on an operating body 2, retaining pawls 24 are formed on both sides of the support 22 to engage the protruded stripes of the rails 14 and a slide arm 23 with a shape of letting it pass through the through inlet 13 is protrusively arranged on the side part of the tip of the support 22 to secure an interval enough to grasp the adjuster base body 1 between it and the retaining pawls 24.  The operating body 2 is put through from the through inlet 13, slides to an arbitrary position of the adjuster base body 1 and thus, by an oscillating operation to raise or level the operating body 2 with the slide arm 23 as fulcrum, the adjuster base body 1 and the operating body 2 are retained on each other or separated from each other.
Patent JP-2001015295-A (JP)
Title: X-ray generating device
Inventor: ITO MICHIHIRO
IPC: H01J35/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generating device capable of certainly maintaining the optimum operating temp. of an X-ray tube even if the structure is such that the trunk of the X-ray tube is put inside a molding. SOLUTION: An X-ray generating device 1 is structured so that a target 5 of X-ray tube 3 is accommodated in a trunk part 7, which is accommodated in a molded part (17) and is unlikely to be influenced by a thermal change of the external air, and a stable condition in thermal terms can be kept despite a high temperature. On the contrary, the side with an electron gun 4 is influenced by a thermal change of the external air, and it is necessary to stabilize thermally. This is not established by unstable blowing and cooling using a fan, but the temp. on the side with the electron gun 4 is stabilized quickly by introducing such an arrangement that cooling pipings 30 are installed around the part of a casing S on its side with the electron gun 4 and a refrigerant flows in the piping 30. That is, the part contacting with the external air is stabilized thermally on the side with the electron gun 4, and the optimum operating temperature of the X-ray tube 3 is maintained by adjusting the amount of refrigerant and the flowing velocity inside the piping 30.
Patent JP-S57154118-A (JP)
Title: Non-yellowing local medicine composition
Inventor: BAATON FUIRITSUPU KUUNSUBITSUK
IPC: A61K9/00
Filed: 1981-11-19
Abstract: Topical compositions, containing tetracycline, tetracycline salts or tetracycline derivatives, which do not cause skin yellowing, are disclosed. These compositions are formulated such that, upon application to the skin, the tetracycline component recrystallizes in small, irregular crystals at the skin surface. Preferred compositions are buffered at a pH between about 2.0 and 4, such as by the addition of citric acid. The method of treating skin disorders such as acne, using these compositions is also disclosed.
Patent JP-S5977054-A (JP)
Title: Divided operation control type internal-combustion engine
Inventor: UENO MAKOTO
IPC: F02M25/07
Filed: 1982-10-25
Abstract: PURPOSE:To prevent misfire or torque variation by furnishing a by-pass so as to detour a suction shut-off valve, which is installed in the resting side suction passage and by furnishing a control valve in this passage, which is closed, when the suction shut-off valve is full closed, and opened when the exhaust gas feedback valve is full closed. CONSTITUTION:During low load, partial cylindrical operation is carried out by closing a suction shut-off valve 29 in a communication pipe 28 in communication with No.1 group of cylinders A as well as by stopping the fuel injection valves 17a in divergent pipes 13a. Here, surge tanks 11, 12 in communication with No.1, No.2 groups of cylinders A, B are connected through a by-pass pipe 37. This by-pass pipe 37 is coupled with the inside of an air suction duct 22 at the upper stream of a throttle valve 23 through an aux. air supply pipe 38. A by-pass control valve 42 and an idling speed control valve 39 are installed in these pipes 37 and 38, respectively, where the by-pass control valve 42 is closed, when the closing action of the suction shut-off valve 29 is completed, and opened when the closing action of the exhaust gas feedback valve 54 is completed.