baber/WOPTO huggingface dataset:
Patent JP-2000105170-A (JP)
Title: Apparatus for endurance test to main shaft unit
Inventor: AKAMATSU YOSHIAKI
IPC: B23Q17/09
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an endurance test apparatus which can confirm an endurance efficiency of a main shaft unit in a state with a high load acting to a main shaft rotated at high speed. SOLUTION: The apparatus has a bed 2 where two main shaft units U are loaded in a state with leading end parts of respective main shafts S being opposed to each other and axes of the main shafts S agreed with each other, a coupling means 30 for coupling the main shafts S, fixing means 40, 45 for fixing one main shaft unit U onto the bed 2, load-applying means 50, 55 for applying a load to the other main shaft unit U in a radial direction and/or an axial direction, and a supporting means 20 for supporting the other main shaft unit U on the bed 2 movably in a load application direction of the load- applying means 50, 55. The load can be acted to between two main shafts S box applying the load to the other main shaft unit U by the load-applying means 50, 55.
Patent JP-H0590847-A (JP)
Title: Power amplifier
Inventor: SATO HIROSUKE
IPC: H03F1/02
Filed: 1991-09-28
Abstract: PURPOSE:To obtain a highly efficient power amplifier by varying two positive/ negative power supply voltages so that the voltage between the emitter and collector of the output stage transistor in a complimentary symmetric circuit can hold a predetermined voltage value regardless of an input signal condition. CONSTITUTION:Terminals 3 and 4 of variable voltage power supply VVC are supplied with positive and negative voltages, respectively. Both the switching power supply circuit (at the positive power supply side) of power supply VVC and the switching power supply circuit (at the negative power supply side) act the same operation. That is, output voltages that have the same absolute values as those of the voltages set at the non-reversible input terminals of their respective comparators 21 and 34 and that have predetermined polarities are output to output terminals 5 and 7. Accordingly, the voltage difference between the collector and emitter of output stage transistor Q1 of the SEPP circuit and the voltage difference between the collector and emitter of output stage transistor Q2 of the SEPP are controlled by power supply VVC so as to be kept constant regardless of the variation in amplitude of a signal subject to amplification. With this, the power amplifier can highly efficiently carry out amplification operation.
Patent JP-H07126476-A (JP)
Title: Styrene resin composition
Inventor: YOSHIMI SHIYUUJI
IPC: C08L51/04
Filed: 1993-11-05
Abstract: PURPOSE:To provide a styrene resin composition having excellent transparency, impact resistance and rigidity. CONSTITUTION:This styrene resin composition is composed of (A) 20-45wt.% of a thermoplastic block copolymer resin composed of 65-85wt.% of an aromatic vinyl compound and 35-15wt.% of a conjugated diene compound, (B) 1-15wt.% of a thermoplastic block copolymer rubber composed of 10-60wt.% of an aromatic vinyl compound and 90-40wt.% of a conjugated diene compound and (C) 45-70wt.% of a resin composition containing a rubber-modified styrene resin (HIPS) and having a butadiene content of 2-10wt.%. The rubber-modified styrene resin (HIPS) is composed of a styrene resin as a matrix and soft component particles containing a rubbery polymer and dispersed in the matrix.
Patent JP-H06129706-A (JP)
Title: Attitude controlling device for power transfer plate for air-conditioner
Inventor: KAWABATA TOSHIMASA
IPC: F24F13/14
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a stable pivoting condition at all times by maintaining a specified clearance. CONSTITUTION:A compressive elastic device 8 is arranged so as to maintain a clearance (d3) between the stepped section 2c of a boss 2 and a power transfer plate 3. The compressive elastic device 8 is constituted of a compression spring 8a, and a spherical body 8b, attached to the compression spring 8a. In this link mechanism 1, the power transfer plate 3 is pivoted in parallel to the stepped section 2c of the boss 2 under a condition that a driving force is applied, however, even when the driving force is applied to slant the power transfer plate 3 upon pivoting the power transfer plate 3, the compressive elastic device 8 absorbs a stress from the power transfer plate 3 whereby the clearance (d3) is maintained in constant substantially and the power transfer plate 3 will never be slanted.
Patent JP-H02122055-A (JP)
Title: Manufacture of rolled aluminum alloy sheet for forming
Inventor: MURAOKA YASUO
IPC: C22C21/06
Filed: 1988-10-31
Abstract: PURPOSE:To manufacture a rolled Al alloy sheet excellent in formability, corrosion resistance, and weldability and having high strength by subjecting an ingot of Al alloy having a specific composition in which Si and Mg are incorporated and respective contents of impurities are limited to homogenizing treatment, to rolling, and then to specific heat treatment. CONSTITUTION:A molten alloy having a composition which contains 0.6-1.2% Si, and 0.6-1.11%, Mg and also contains, as impurities, <0.15% Fe, <0.05% Cu, <0.05% each of Mn, Cr, Zr, and V, and <0.05%, in total, of other impurities and in which the total content of the elements other than Al, Si, Mg, and Fe is regulated to <0.10% is subjected to semicontinuous casting, and the resulting ingot is subjected to homogenizing treatment at 450-590 deg.C for 1-48hr and then to hot and cold rollings. Process annealing is carried out at 260-450 deg.C for <=48hr in the course of the above procedure, and the cold rolled sheet is subjected to solution heat treatment at 450-590 deg.C and hardened at >=5 deg.C/sec cooling rate. After subjected to straightening, the rolled sheet is heated up to 60-360 deg.C, held at the above temp. for a time within a shaded region B, and then cooled. The above heating and cooling are carried out at heating and cooling rates within a shaded region A. By this method, the rolled Al alloy sheet of Al-Si-Mg type for forming excellent in formability, corrosion resistance, and weldability can be obtained.
Patent JP-S61150411-A (JP)
Title: Input device with optical switch key
Inventor: FUJII YASUTERU
IPC: G06F3/02
Filed: 1984-12-24
Abstract: PURPOSE:To improve greatly the insulation performance and the noise resistance by using an optical contact in place of an electrical contact together with a light emitting part, a photodetecting part and a reflecting bar set on an optical axis. CONSTITUTION:A lithe emitting part 1 and a photodetecting part 2 are set on the same optical axis, and an optical guide path 3 is formed along the optical axis. A reflecting bar 4 which can move up and down is provided at a part of the path 3. Then the bar 4 moves down with an external key operation and reflects the light given from the part 1. While the bar 4 is kept at the upper part of the optical axis when no operation of a key is carried out. Thus the light delivered from the part 1 reaches the part 2. An actuator 5 containing the bar 4 and the path 3 are unified together in the form of an operating panel 6. Both parts 1 and 2 are set on a printed board 8 and controlled by the control signal given from a microcomputer, etc.
Patent JP-2001100668-A (JP)
Title: Electroluminescence display device
Inventor: NISHIO YOSHITAKA
IPC: H01L51/50
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence display device which has sufficient strength as a structure and can be upsized. SOLUTION: This electroluminescence display device is upsized by sticking plural small-sized panels l to 4 having plural electroluminescence elements through adhesive layers to a large-sized substrate 5.
Patent JP-2001063566-A (JP)
Title: Sleeper
Inventor: FUKUTANI MITSUO
IPC: B61D31/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent dust and a footstep of a vertical passage from entering a medium stage bedroom by laying the vertical passage between the medium stage bedroom and a lower stage bedroom, and arranging a going in and out means leading to the medium stage bedroom, a going in and out means leading to a floor part of an upper stage bedroom and a going in and out means leading to the lower stage bedroom in this vertical passage. SOLUTION: In this sleeper 1, an upper stage bedroom 2, a medium stage bedroom 3 and a lower stage bedroom 4 having respectively relatively low effective heights e, f, g on the left and right by sandwiching a center line part are superposed in upper, middle and lower parts. In this case, a vertical passage 5 having a relatively high effective height (h) is laid between the medium stage bedroom 3 and the lower stage bedroom 4. A sliding door being an entrance means 6 is arranged so as to lead to the medium stage bedroom 3 from this vertical passage 5, and a pivotal cover plate 9 and a half-high sliding door 10 being an entrance means 7 are arranged so as to lead to a lower part of the upper stage bedroom 2 from the vertical passage 5 via an inclined ladder means 8.  A doubly folding door being a going in and out means 11 is arranged so as to lead to the lower stage bedroom 4 from the vertical passage 5 via an inclined ladder means 12.
Patent JP-H06125852-A (JP)
Title: Reinforcing member for upper edge part of bathtub
Inventor: NISHIMURA OSAMU
IPC: A47K3/02
Filed: 1992-10-15
Abstract: PURPOSE:To eliminate deformation of a handrail part of the upper edge part in a manufacturing process of a bathtub, to secure dimension accuracy of the bathtub, and to stabilize the quality by sticking the reinforcing member consisting of a plane part and an erect part to the reverse side of a corner part of the upper edge part of the bathtub. CONSTITUTION:In the case of manufacturing a bathtub B made of a resin, a resin material is filled in a forming space of a formwork consisting of a male mold and a female mold and heated and hardened, formed to a product, and after forming, a formed part is demolded from the formwork and after-cure is executed, and the resin material is hardened and contracted entirely. Before executing after-cure, reinforcing members S.S... are installed to the reverse side of corner parts 2.2... of four corners of the upper edge part of the bathtub B, and deformation of a handrail part 1 and the corner part 2 of the upper edge part of the bathtub B is prevented. The reinforcing member S1 is constituted of a plane part 5, and an erect part 6 provided erectly in the center part of the lower face of the plane part 5, the plane part 5 is formed roughly in an L-shape, the erect part 6 is formed roughly in a triangular shape and extends downward from the plane part 5, and the face stuck to the side face of the bathtub B becomes a shape aligned with an inclination of the side face of the corner part of the bathtub B.
Patent JP-H01148646-A (JP)
Title: Brake pressure regulator
Inventor: HANSU DEIITAA RAINARUTSU
IPC: B60T8/40
Filed: 1988-11-04
Abstract: PURPOSE: To reduce manufacturing costs by providing a valve structure body combining the function of controlling pressure from a pressure supply source at the time of traction skid control and the function of controlling pressure from a pressure fluid source according to booster pressure at the time of anti- locking control. CONSTITUTION: In a brake pressure controller allowing anti-locking control and traction lock skid control of a hydraulic brake system, a valve structure body V is interposed between a pressure fluid accumulator 19 and a brake booster 5 and between an accumulator 9 and an anti-locking pressure controller 14. This valve structure body V is provided with a ball 58 opened by the leftward movement of a piston 56 by accumulator pressure acting upon an inlet 55 at the time of traction skid control, and the valve structure body V is so constituted as to open and close a ball valve 38 by the displacement of pistons 56, 57 by booster pressure corresponding to brake pressure acting upon inlets 64, 65 at the time of braking operation.
Patent JP-H10104859-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IKEGAMI TAKAAKI
IPC: G03G5/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To ensure superior stability even after repeated use without lowing high sensitivity by forming a photosensitive layer contg. at least two kinds of specified compds. on an electrically conductive substrate. SOLUTION: A photosensitive layer contg. at least compds. represented by formulae I, II is formed on an electrically conductive substrate. In the formula I, R1 is optionally substd. lower alkyl or optionally substd. aryl, each of R2 -R4 is H, optionally substd. lower alkyl, etc., Ar1 is optionally substd. aryl, Ar2 is optionally substd. arylene, Ar1 and R1 may form a ring by bonding to each other and (n) is 0 or 1. In the formula II, each of R1 -R3 is H, optionally substd. lower alkyl, etc., Ar1 is optionally substd. aryl, Ar2 is optionally substd. arylene and (n) is 0 or 1.
Patent JP-S63130552-A (JP)
Title: Production of 1,4-cyclohexanedione
Inventor: MAKI TAKAO
IPC: C07C45/30
Filed: 1986-11-20
Abstract: PURPOSE:To obtain the titled compound under a mild condition and in high yield, by oxidizing 4-hydroxycyclohexanone or 1,4-cyclohexanediol as a starting raw material with a specific oxidizing agent in the presence of a metal compound of a specific kind of metal in a liquid phase. CONSTITUTION:4-Hydroxycyclohexanone or 1,4-cyclohexanediol readily obtainable by hydrogenating hydroquinone is oxidized with an oxyacid of a halogen or a salt thereof (especially preferably bromite or bromate) in an aqueous solution or a mixed solvent of an organic solvent (especially preferably acetonitrile or acetic acid) compatible with water and water in the presence of one or more metallic compounds (especially preferably metallic salt) of metals selected from Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Al, Mo and W to give 1,4- cyclohexanedione. This compound is useful as an intermediate for organic synthesis.
Patent JP-2000110507-A (JP)
Title: Steam turbine generator output control device performing main steam pressure control
Inventor: YOSHIDA HIROAKI
IPC: F01D17/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothen the control by making the integrating item of a generator output controller stand by at the value obtained by adding a bias value to the value calculated backward from main steam control valve and extraction governing valve opening instructions, and switching main steam pressure control to generator output control immediately when the generator output becomes larger than a generator output set value. SOLUTION: A generator output controller integrating item suppression computing element 7 makes the output obtained by adding a bias to the value calculated backward from the output of a generator output controller stand by in a low value selector 8 after main steam control valve and extraction governing valve opening instructions are regulated by use of coefficients a22, a12 and biases δ1, δ2. Consequently, the generator output controlling main steam control valve opening instruction stands by at a value slightly larger than the main steam pressure controlling main pressure control valve opening instruction.  When a main steam pressure 3b is larger than a main steam pressure set value 3a, the main steam pressure controlling main steam control valve opening instruction increases, and a main steam regulating valve 12 moves in the opening direction to increase the generator output. Then, a generator output value 1b then becomes larger than a generator output set value 1a, and this opportunity is taken to switch the control to generator control.
Patent JP-2001096882-A (JP)
Title: Method for forming precise pattern and semiconductor device
Inventor: TANAKA TOSHIAKI
IPC: B41F15/40
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a precise pattern having excellent resolution without bleeding or sagging and a semiconductor device. SOLUTION: A resin paste having a viscosity of 1 to 1,000 Pa.s and a thixotropic coefficient of 1.5 to 20 is printed while controlling to print the paste. A precise pattern is formed by coating a substrate with the paste while regulating a discharging speed of the paste from a nozzle by pressure changing a gas to be applied to the paste. The method for forming the pattern comprises a step A of coating the substrate with the paste, a step B of thermally drying the printed paste, and a step of repeating the steps A and B plural times to form the pattern, thereby manufacturing the semiconductor device.
Patent JP-H1175773-A (JP)
Title: Proliferation and increase in indigenous lactic acid bacterium by lactic acid bacterial metabolite and certain kind of oligosaccharide
Inventor: FUKUI MASANOBU
IPC: A61K31/70
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for proliferating and increasing indigenous lactic acid bacteria by a liquid lactic acid bacterial metabolite and a certain kind of oligosaccharides. SOLUTION: A certain kind of oligosaccharides approved as a material for a specific food for health in conformity with Ministerial Ordinance No. 64 of the Ministry of Health and Welfare and a liquid lactic acid bacterial metabolite (secretion) extracted from lactic acid bacteria cultured in various culture media and potentiated by a symbiotic culture method are used to proliferate and increase enteral indigenous lactic acid bacteria.
Patent JP-H06105916-A (JP)
Title: Rhinocatheter
Inventor: GOSEKI MORIHIDE
IPC: A61M39/00
Filed: 1992-09-22
Abstract: PURPOSE:To facilitate the insertion from the nose and to relieve the pains incurred on a patient by providing a port in common use for liquid suction and supply in the operator side part of a tube internally having a single liquid passage, providing the front end with a liquid suction and dissolution port part and providing the tube wall with an aperture for suction which can be closed at the time of liquid supply. CONSTITUTION:The body of the rhinocatheter is the tube made of, for example, a synthetic resin having one piece of liquid passage 2. The operator side part of the tube 1 is provided with the port 5 in common use for liquid supply and liquid suction. An olive 6 is mounted to the front end of the tube and the olive 6 is provided with the aperture 3 for liquid supply connected to the liquid passage 2. The aperture 3 for liquid supply is held open at the time of the liquid supply and at the time of the liquid suction. The tube wall on the front end side of the tube 1 is provided with the aperture 4 for liquid suction which can be closed at the time of the liquid supply. Thus, the construction of the fluid passage is extremely simplified and the insertion operation from the nose is only required just once. The operation is extremely easy and the pains to be incurred upon the patient are relieved.
Patent JP-H03138661-A (JP)
Title: Rotation detecting mechanism of image carrying body
Inventor: HAGA MITSUHIRO
IPC: G03G15/00
Filed: 1989-10-25
Abstract: PURPOSE:To simplify the constitution near a connecting part and to constitute the above mechanism of a small space by coaxially positioning and connecting the detecting shaft of a rotation detecting means to the supporting shaft of an image carrying body with a degree of freedom. CONSTITUTION:A frame 17 is energized to a drum side by a spring 18 and is mounted movably in a range where the engagement with a slit is not disengaged on an encoder shaft 13. The movement of the frame 17 is regulated by contact of one end with a drum gear 4 and the other end is regulated by contact with a frame side plate 8 of the device body. Since the frame 17 is energized by the spring 18 in the state in which a process unit is not mounted and, therefore, the movement is regulated in the state of coming into contact with the frame side plate 8. The constitution near the connecting part is simplified in this way and the above-mentioned mechanism is constituted of the small space.
Patent JP-2001095517-A (JP)
Title: Food utilizing soybean hypocotyl with decreased bitter taste
Inventor: TSUJINO HIROYO
IPC: A23L11/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a food product that is prepared by utilizing soybean hypocotyl with decreased bitter taste. SOLUTION: The objective soybean hypocotyls-utilizing food product comprises 1 pt.wt. of soybean isoflavone and 1-150 pts.wt. of one or two or more kinds of the salts of organic acids, preferably 1-40 pts.wt. of one or two or more kinds of sodium salt selected from citric acid, malic acid, ascorbic acid, tartaric acid and gluconic acid.
Patent JP-H0595634-A (JP)
Title: Power circuit
Inventor: IWAHARA KENJI
IPC: H02J1/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a power circuit improved in load characteristics of the power circuit having a power supply insufficient in the load characteristics. CONSTITUTION:An apparatus is provided with a first power supply 1 for supplying a load 3 with power, a voltage-detecting means 4 for detecting the voltage of the first power supply 1 and a second power supply 2 charged always by the first power supply 1 and for supplying the load 3 with power in place of the first power supply l when the voltage of the first power supply 1 is detected to be under a predetermined level by the voltage-detecting means 4.
Patent JP-2000122847-A (JP)
Title: Floating-point number processing and storing method
Inventor: JEROME C HACK
IPC: G06F7/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To permit efficient processing by a processor by storing a floating- point number in register form in a memory in both 'Endian' forms according to Endian control bit without conversion from the register form. SOLUTION: In spill/fill operation, a floating-point register form is shown in byte representation. Namely, the least significant byte s0 of a mantissa is stored in the lowest memory address of a 128-bit memory field in Little Endian form 420. In Big Endian form 424, the least significant byte s0 of the mantissa is stored in the highest memory address of the same memory field. At this time, the mantissa in the Little Endian form is stored in a 1st memory word between word borders 430 and 432 and the exponent and sign are stored in a 2nd memory word between word borders 432 and 434. In the Big Endian form, the exponent and sign are stored in the 1st memory word and the mantissa is stored in the 2nd memory word.
Patent JP-H04151225-A (JP)
Title: Molding method for resin molded form on glass peripheral section
Inventor: HARADA HITOSHI
IPC: B60J1/02
Filed: 1990-10-15
Abstract: PURPOSE:To miniaturize a mold while reducing crack defects of glass, and to correspond to multikind and small quantity production by fixing an extrusion nozzle, turning a glass window and installing a resin molded form on the outer periphery of the glass window. CONSTITUTION:In a machining method in which a resin molded form 2 such as a resin molding is mounted around a glass window 1, an extrusion nozzle 3 is fixed, the glass window 1 is rotated, and the resin molded form 2 is fitted onto the outer periphery of the glass window 1. Accordingly, the points at issue such as the scaling up of molds, the generation of the crack defects of glass by pushing glass by the top force and the bottom force, the complication of mold structure for absorbing the dispersion of glass, etc., can be solved.