baber/WOPTO huggingface dataset:
Patent JP-S63157379-A (JP)
Title: Head press-contact mechanism for disk device
Inventor: KANOUDA TOKIO
IPC: G11B21/12
Filed: 1986-12-22
Abstract: PURPOSE:To improve the working reliability of a disk device by constituting a head press-contact mechanism with a spindle motor serving as a drive source, an oscillating gear and a cam sequence gear. CONSTITUTION:When a spindle motor 1 is driven in a record/reproduction state, a cam sequence gear 10 is revolved via an oscillating gear 4. As a result, a cam lever 14 is turned against the force of a spring 15 and a head is pressed to a recording medium. At the same time the lever 14 is locked by a lock lever 24 to keep a state where the head is pressed to the recording medium. Then a head pressure contact release signal is delivered from a system controller after recording/reproducing operations. Then the magnetic force of a permanent magnet is eliminated with energization of an electromagnet 47 and a magnetic substance lever 37 is displaced to a lock release position. Then the lock state of the lever 14 is released with operation of the lever 24 and the lever 14 is reset to its original position by the force of the lever resetting spring 15. Thus the press contact state of the head is released against the recording medium. At the same time, the gear 4 is engaged again with the gear 10 via a stopper lever 31.
Patent JP-H05209583-A (JP)
Title: Starter for internal combustion engine
Inventor: URUFU BUIRUHERUMU HESURUNDO
IPC: F02N3/02
Filed: 1991-11-21
Abstract: PURPOSE: To provide a starting apparatus, which is attached to a flywheel of a small-size engine, comprises a starting rope and a pulling handle, and has reduced abrasion, simplified structure and reduced braking force. CONSTITUTION: A staring apparatus comprises a driving clutch member 21, which is supported on an engine shaft 10 and axially moveable; a bushing 22; and a driven clutch member 23 on a flywheel 11. Further, a Bendix spring 27 having a long end mounted to a mounting portion of a housing 17 of the apparatus is provided. The spring is mounted to the housing so as to provide an axial, resilient force acting on the driving clutch member to move the driving clutch member in a direction toward a rope pulley 13 when disengaged from the driven clutch member. Furthermore, in order to generate the axial force, the spring is mounted to the housing by applying a spare tensile force.
Patent JP-H03168584-A (JP)
Title: Method and apparatus for liquefying and separating air
Inventor: MAEDA USHIO
IPC: F25J3/04
Filed: 1989-11-24
Abstract: PURPOSE:To improve a rectifying efficiency, reduce a power unit and widen an increasing or decreasing amount of product by a method wherein a part of raw material air before feeding into a rectifying column is expanded by an expansion turbine, fed to a lower part of the rectifying column and a part of liquified air separated is heated and gasified at a bottom part to make a lifting gas in the rectifying column. CONSTITUTION:Either a part of or all raw material air A before feeding into a rectifying column 17 is fed to an expansion turbine 20 to get a cold air and then a pressure of the liquefied air LA gasified at a condenser 18 is reduced, a pressure of nitrogen gas GN, i.e., a pressure in the rectifying column 17 is reduced at a low pressure, a yield of the product caused by an improved efficiency of rectification and a power unit of a raw material air compressor is reduced. A part of the raw material air generated a cold air is circulated to generate a required cold air. A heat exchanger 21 is arranged at a lower part of the rectifying column 17 to gasify the liquefied air LA at the bottom part to get a lifting gas, so that a returning back nitrogen gas RN after increasing pressure is adjusted and an amount of gasification of the liquefied air LA is controlled and then an increasing or decreasing amount of product nitrogen gas PN can be widely set.
Patent JP-2000095629-A (JP)
Title: Nanoemulsion based on nonionic amphiphilic lipid and aminated silicone and use thereof
Inventor: CERVANTES FREDERIC
IPC: A61K8/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a nanoemulsion containing oil globules having <=150 nm average size and stable for at least 1 month after preservation at a temperature between 0 and 45 deg.C. SOLUTION: This nanoemulsion is an oil-in-water type emulsion comprising an oily phase dispersed in an aqueous phase in which oil globules thereof have <=150 nm average size, at least one kind of oils and fats, at least one kind of aminated silicone and an amphiphilc lipid phase containing at least one kind of nonionic amphiphilic lipid phase which is liquid at <=45 deg.C ambient temperature. The weight ratio of the amount of the oily phase to the amount of the amphiphilic lipid phase is between 2 and 10.
Patent JP-H08163540-A (JP)
Title: Private branch exchange
Inventor: OBA HIDEO
IPC: H04N5/45
Filed: 1994-12-09
Abstract: PURPOSE: To conduct control including PinP by connecting arbitrary hosts and terminals among plural hosts and plural terminals. CONSTITUTION: The private branch exchange 3 is provided with a terminal I/F 31 to which terminals 11 to 1n such as video cameras are connected, a sot I/F 32 to which host devices 21 -2n are connected, an exchange switch 33 connecting the terminal and the host, a PinP control section 34 and a central control section 35 or the like controlling them. The central control section 35 conducts connection, operation control and control such as interruption in response to various control requests by an optional host to an optional terminal and inserts image of other terminal into an image of the terminal and displays the resulting image. The terminal informs the state to the host. Thus, control of terminal by one of plural host devices and the PinP function are realized.
Patent JP-H10150737-A (JP)
Title: Rotor for electric rotating machine
Inventor: NUMATA SEIJI
IPC: H02K3/24
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To increase the output of an electric rotating machine while reducing the cost without increasing the cross-sectional area of coil conductor by suppressing temperature rise at the end part of field winding. SOLUTION: The rotor 1 comprises a plurality of saddle type coils 4 wound around a rotor core, and a core ties 6 wherein a vent 8 having rectangular opening and sectral cross-section in the axial direction of the rotor is made at the end 10 of each core ties between coil slots 5. Spacers 19, 20 having grooves 22, 23 for passing refrigerant gas are inserted between the saddle type coils 4 at the end part 18 of field winding. The grooves of the spacers 19, 20 communicate with a ventilation chamber 24 and the vent 8 and the end part 18 of field winding is cooled by feeding the refrigerant gas through the passages.
Patent JP-H08167620-A (JP)
Title: Wiring structure and formation of its via hole
Inventor: IKETANI MASAHISA
IPC: H01L29/812
Filed: 1994-12-09
Abstract: PURPOSE: To improve integration of a wiring structure and stabilize the peripheral potential of an electric circuit element by providing a wiring unit layer that composes a laminate for wiring by subsequently providing a conductor layer and an insulation layer from the substrate plane side and extending the wiring unit layer in the form of flat plane on the substrate plane. CONSTITUTION: On a substrate plane 10a on the front side of a GaAs semiconductor substrate 10, (n) number of wiring unit layers 12 are laminated. The wiring unit layer 12 is composed of an n<+> AlGaAs conductor layer 121 and an undoped GaAs insulation layer 122 which are successively provided from the side of the substrate plane 10a. The conductor layer 121 and the insulation layer 122 of the wiring unit layer 12 are permitted to extend over the whole substrate plane 10a. An electric circuit element 14 is provided on the (n)th wiring unit layer 12 from the substrate plane 10a, a via hole 16 is provided on the semiconductor substrate 10, and the via hole 16 is arranged directly under an electric circuit element 14.
Patent JP-H03168198-A (JP)
Title: Cleaning method of emulsion type cleaning apparatus
Inventor: YAMADA KIYOMI
IPC: D06F43/00
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the distillation amount to about half and the size of a distiller to half to drastically reduce the initial cost by a method wherein emulsion liquid is used for the first washing at the highest liquid ratio and then distilled entirely, and then, when rinse is carried out by using only solvent, rinse is performed at the highest liquid ratio and the liquid after used for rinse is used as a portion of emulsion liquid in the next washing. CONSTITUTION:First, emulsion liquid is sent from a tank 50 into a treatment tank 52 and regular washing is performed. The emulsion liquid is used at the maximum liquid ratio (for example, 6 liters/kg laundry). When cleaning for a specified time period finishes, all the waste liquid and separated liquid are sent into a distiller 53 and distilled. The clean distilled liquid is stored in a solvent tank 15 via a condenser and water separator. For rinsing operation, the clean solvent in the solvent tank 51 is fed in the treatment tank 52 at a high liquid ratio (for example, 6 liters/kg laundry). After rinsing operation for a specified time period, the waste liquid and separated liquid are sent into the emulsion tank 50.
Patent JP-H0646562-A (JP)
Title: Current mode-controlled half-bridge power conversion apparatus
Inventor: JIEFU SHII SERAAZU
IPC: H02M7/12
Filed: 1992-11-17
Abstract: PURPOSE: To provide a stable and efficient current mode controller for a half- bridge power converter. CONSTITUTION: A controller 21 detects a current in a transformer T, when one of two serially connected switches S1, S2 is closed and then starts its operation, and when the current reaches a specified command level, the controller 21 opens the switch. At the same time, the controller 21 generates a gate signal for keeping the second switch in a closed condition, while the first one is in operation. The gate signal has a pulse width with is the same a duration, while which the first switch is closed. By this method, equilibrium current is kept flowing in the transformer T to keep the equilibrium state between serially connected or divided capacitors C1, C2. Owing to this structure, there is no instability in operation and the advantages of both the half-bridge operation and current mode control can be obtained without using a transformer winding and a diode.
Patent JP-H02153740-A (JP)
Title: Multi-layered structural body and its composition
Inventor: ASADA FUMIO
IPC: B32B27/28
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a multi-layered structural body which is superior in mechanical strength, rigidity, heat-seal property and resistance to moisture permeability by forming an adhesive layer of an olefin copolymer which is mainly composed of modified ethylene copolymer modified in the existence of a specific organic peroxide. CONSTITUTION:A modified ethylene copolymer which is a main component of an adhesive layer is composed of 100 parts by weight of a copolymer of ethylene and carboxyl group or a monomer containing a substituted group of the carboxyl group and/or ethylene-alpha-olefin copolymer having the density of 0.86-0.91g/cm<2>, boiling n-hexane undissolved part of 10% of more and maximum peak temperature by differential scanning calorimetry of not lower than 100 deg.C, and 0.05-10 parts by weight of ethylene unsaturated fatty acid or its derivative. When these components are modified in existence of an organic peroxide, the modified ethylene copolymer is obtained. The modified ethylene copolymer and ethylene unsaturated carboxylic acid or its derivative are heated in existence of the organic peroxide so that they are chemically bonded, and added with heat and processed to pellets. In consequence, the multi-layered structural body with mechanical strength and rigidity and resistance to air permeability can be obtained.
Patent JP-2001121011-A (JP)
Title: Paper shredding mechanism
Inventor: FUJIDATE TAKAMICHI
IPC: B02C18/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight, compact and inexpensive shredder enabling two kinds of cuttings, that is, the strip-like cutting of paper recyclable as a recycled paper raw material and the fine cutting of paper for the purpose of keeping secrecy, simple in constitution, reduced in noise and excellent in assembling properties. SOLUTION: A pair of paper shredding blades 5, 5 rotated in a relative direction so as to draw in paper to be shredded are arranged in a horizontal direction with respect to paper 7 to be shredded supplied in a vertical direction and one set of shredding blades 6, 6 are also provided on the downstream side in a paper advancing direction so as to be obliquely arranged with respect to one set of the shredding blades 5, 5. Revolving displaceable guide plates 10 are arranged between two sets of the paper shredding blades 5, 5, 6, 6 to make it possible to shift the moving route of paper pieces shredded into a straight strip-like shape from the acting range of the second stage of the shredding blades.
Patent JP-H09141027-A (JP)
Title: Gas filtering facility
Inventor: SAKATA KUNIHIRO
IPC: B01D46/52
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove ions from a circulated gas while the running cost and the initial cost are maintained low. SOLUTION: The filter F through which a circulated gas 3 in a clean room 1 can be filtered consists of a filter main body 12 formed into a cloth by using ion exchange fibers 11. A pair of rail members R which can independently support each end of the filter F are disposed in a fixing side of the clean room 1. The both ends of the filter F are provided with attachments 13 which can be independently attached to and detached from the rail member pair R.
Patent JP-H0543377-A (JP)
Title: Method for growing silicon single crystal rod
Inventor: YAMAGISHI HIROTOSHI
IPC: C30B13/28
Filed: 1991-10-28
Abstract: PURPOSE:To provide an FZ process for the growth of a silicon single crystal rod effective for microscopically uniformizing the dopant distribution in the radial direction of the silicon single crystal rod. CONSTITUTION:A means for forming magnetic field is placed in a state to encircle a silicon single crystal rod 1 at a position above and/or below the molten zone 4 of the silicon single crystal rod in the direction of axis and a magnetic field is applied to the molten zone of the silicon single crystal rod by the magnetic field-forming means. The magnetic field-forming means is a solenoid coil 9 encircling the silicon single crystal rod and a DC current is supplied to the solenoid coil.
Patent JP-H08219108-A (JP)
Title: Flow control valve
Inventor: BUISUWANASU SHIIZARAMAN
IPC: B60T8/36
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve which has a function of a two-position, three-way flow directional control valve, a nonreturn valve function and a high pressure relief valve function at a low cost and is operated with the minimum power consumption. SOLUTION: This valve includes a valve member 19 operated by solenoid actuators 74, 82 to control the flow direction, a lip seal 38 permitting one-way flow, and a pressure relief valve mechanism having a valve member 19 positioned between a first valve seat 48 and a second valve seat 50, a first spring 99 for pressing the valve member toward the first valve seat, and a second spring 55 for pressing the valve member toward the second valve seat.
Patent JP-H02154664-A (JP)
Title: Production of dextrin having high dietary fiber content
Inventor: MATSUDA ISAO
IPC: C12P19/22
Filed: 1988-12-05
Abstract: PURPOSE:To enable production of a slightly digestible material by reacting a baked dextrin with alpha-amylase and successively glucoamylase and separating only slightly digestible part using chromatography. CONSTITUTION:An aqueous solution of mineral acid such as hydrochloric acid is added to a raw material starch such as potato and the mixture is preliminarily dried and then baked to give baked dextrin, which is then dissolved in water and the solution is neutralized and then alpha-amylase is added to the solution to decompose dextrin. The solution containing decomposed dextrin is reacted with glucoamylase after controlling pH and liquid temperature. Then the resultant liquid is passed through ordinary purification process such as decolorization by active carbon, ion exchange desalting to afford a concentrated liquid, which is separated to a high polymer part (slightly digestible dextrin) and glucose part according to chromatography separation by passing the concentrated liquid into a strongly acid cation exchange tower and the resultant high polymer part is collected and concentrated and dried to provide the slightly digestible dextrin having high dietary fiber content. Then the slightly digestible dextrin is further hydrogenated to improve taste and soft and pleasant feeling on the palate.
Patent JP-H02152452-A (JP)
Title: Preparation of disposable diaper
Inventor: WADA TAKAO
IPC: A61F13/49
Filed: 1988-12-05
Abstract: PURPOSE:To simplify a manufacturing process and to achieve a mass production system by cutting a top sheet along both side edge lines of the wide part of the top sheet and the front and rear edge lines of the narrow part thereof and folding back the top sheet along the side edge lines of the narrow parts to integrally form a pair of left and right erected elastic sheet materials and top sheet materials having pleat parts and double elastic parts. CONSTITUTION:A nonwoven fabric 2A' for forming top sheet 2 is formed so as to have a width l' larger than the lateral width (l) of a product. The top sheet 2 is cut along both side edge lines S/a of the wide part of the top sheet 2 and the front and rear edge lines S1b, S1c of the narrow part thereof to form a pair of left and right erected elastic sheet materials 1A and top sheet materials 2A having pleat parts 11 and double elastic parts 12. The materials 1A are folded back along the side edge lines of the narrow part of the top sheet to oppose the materials 1A to the upper surfaces of the materials 2A. A back sheet material 5A having an absorbing pad 6 connected thereto is supplied to be adhered to the top sheet materials 2A. Next, the materials 1A, 2A are cut into a predetermined dimension along with the back sheet material 5A to form a disposable diaper having an erected elastic sheet 1.
Patent JP-S63205219-A (JP)
Inventor: JIEEMUSU EDOWAADO OKOONAA
IPC: B29C70/52
Filed: 1987-12-04
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-S63160250-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO HIROMICHI
IPC: H01L21/60
Filed: 1986-12-23
Abstract: PURPOSE:To make it possible to microscopically form a bump pitch by a method wherein the acrylyl photoresist adjusted to the prescribed viscosity is formed on a semiconductor substrate in the prescribed thickness or more. CONSTITUTION:A silicon oxide film 2 is formed on a substrate 1, and a silicon nitride film 3 is formed thereon. Then, after a wiring has been formed on the silicon nitride film 3 using a Ti/Pt film 4, the acrylyl photoresist adjusted to the viscosity of about 3000 cp is dripped while the substrate 1 is being rotated, and a photoresist film 5 is formed. As a result, a uniform film of 15mum or more in thickness can be formed. After a heat treatment has been performed on the film 5, it is exposed using a photomask, it is then developed, and after it has been heat-treated and dried up, a gold bump 6 is formed by performing an electrolytic goldplating operation. Accordingly, the thickness of the plating is less than the photoresist thickness, there is no lateral spreading, and the formation of microscopic bump pitch can be achieved.
Patent JP-2000156184-A (JP)
Title: Cathode-ray tube with conductive film
Inventor: ISHIZEKI KENJI
IPC: C23C20/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube having a high performance conductive film which is formable under low temperature heat treatment by forming a conductive film of a conductive film forming coating solution, containing a sol with Ru metal fine grains dispersed in it and containing the metal fine-grain at a specific weight ratio. SOLUTION: A conductive film-forming coating solution contains 10 pts.wt. or more of Ru metal fine-grain to 100 pts.wt. of a conductive film forming component and is conditioned to contain the metal fine-grain in a sol form. When this coating solution is applied, micropores are formed in the conductive film, and when alkoxide of silicon, titanium or zirconium or a partial hydrolysate of these elements is applied thereon, the coating solution infiltrates into the pores to improve the strength of the conductive film. Additionally, when the conductive film is formed in this way, there will be no by-products, nor the degradation of film strength between the conductive film and a film above.  The superior conductive film can be obtained by a simple method such as spraying or spin coating, and since the conductive film is formed of metal fine grains, electromagnetic wave is easily shielded, and the conductive film can be manufactured at a low cost.
Patent JP-2001124427-A (JP)
Title: Cooling and heating device
Inventor: MATSUMOTO HATSUKAZU
IPC: F25D15/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and heating device, capable of cooling simultaneously with heating by employing compressed air while permitting the miniaturization as well as the reduction of weight of the device easily. SOLUTION: A cooling and heating device 10 is provided with a suction pipe 11, introducing compressed air, a cold air generating unit 12, changing inflow air from the suction pipe 11 into spiral air stream and sending out the axial part air stream of the spiral air stream, and a warm air generating unit 13, sending out the outer peripheral air stream of the spiral air stream.  The spiral air stream is generated in a spiral air stream generating tube 14 by the inflow compressed air through the suction pipe 11 and the pressure of the air is increased in the outer peripheral part of the spiral air stream whereby the temperature of the same is raised while the air pressure is reduced in the axial part of the spiral air stream and the temperature of the same is reduced whereby cold axial part air stream is sent out of a cold air outlet pipe 15 while the warm outer peripheral air stream is sent out of a warm air outlet port 19.
Patent JP-H04178005-A (JP)
Title: Pseudo sine wave signal generator
Inventor: YAMAMOTO MASANORI
IPC: H03B28/00
Filed: 1990-11-13
Abstract: PURPOSE:To realize a pseudo sine wave by generating at first a sawtooth wave, converting it into a triangle wave signal, controlling its level based on frequency information corresponding to pitch and inputting the result to an integration means. CONSTITUTION:A frequency generating means P1 generates information proportional to a frequency of a desired pseudo sine signal and gives the information to a sawtooth wave signal generating means SW and gives level information to a multiplier means M1. The frequency information inputted from a terminal 13 and the information latched before in a register RE are added by an adder means A3 in the SW and the sum is latched again in the RE and accumulated to obtain the sawtooth wave signal. A triangle wave signal conversion means TR receives the sawtooth wave signal and sets whether or not other bits except a code bit are inverted based on the high-order 2-bits comprising the code bit and the succeeding one bit and converts the signal into a triangle wave signal. The multiplier means M1 multiplies the triangle wave signal and the level control information by the means P1, increases the level as the frequency and the integration means IG integrates the output of the means M1 to form a pseudo sinusoidal wave whose level is almost constant.