baber/WOPTO huggingface dataset:
Patent JP-H11191946-A (JP)
Title: Vehicle ac generator
Inventor: UMEDA ATSUSHI
IPC: H02K9/06
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a vehicle AC generator while not deteriorating the durability of electrical insulation and a cooling performance. SOLUTION: Stator coils 21 of a vehicle AC generator 1 are housed in a frame 4. However, a suction inlet 42 and an exhaust outlet 41 which are a plurality of apertures are formed in the frame 4 for the ventilation by a cooling fan 33. Aluminum is employed as the electrical conductor material for the stator coils 21. With this constitution, even if the vehicle AC generator 1 is sprayed with salt water, etc., conductive compounds are not produced, hence sufficient cooling ventilation can be maintained, so that the output is not declined, and furthermore, the weight reduction can be attained. Thus, a vehicle AC generator which is protected from corrosion due to external water spray, free from new problems such as a temperature rise, etc., superior in cost performance and, furthermore enables the reduction in size and weight can be provided.
Patent JP-S5252621-A (JP)
Title: Automatic tuning device of electronic musical instruments
Inventor: KONDOU NOBUAKI
IPC: G10H1/44
Filed: 1975-10-27
Abstract: PURPOSE: To perform tuning automatically and let its state be indicated, by connecting a phase detecting circuit via monostable multivibrator to the output terminals of VCO of an electronic musical instrument using the VCO, and connecting a light emitting element to said detecting circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6022520-A (JP)
Title: Ventilating mechanism for vehicle
Inventor: FUKAMI AKIRA
IPC: B60H1/26
Filed: 1983-07-13
Abstract: PURPOSE:To improve the efficiency of ventilation by use of the prominent suck- out effect of an air spoiler mounted at the opening part of a ventilation port which opens on the external face of a car by providing the spoiler with both a front face making an angle of negative incidence with respect to air flow along the spoiler and a rear face which separates the air flow from the spoiler. CONSTITUTION:The body 5 of a rear air spoiler 4 is made up of a bottom face 51 at which the spoiler is attached to a car, a front face 52 which serves to generate a downward air force and a rear face 53 making an acute angle with respect to the front face 52 via an edge 53A at which air flow is separated from the spoiler. The front face 52 makes an acute angle with respect to the bottom face 51 via a front edge 52A so as to make an angle of negative incidence with respect to air flow along the surface of a car. The spoiler has a ventilation port 40 having both an inlet 58 formed on the bottom face 51 as to coincide with the opening of a trank lid and an outlet 59 formed on the rear face. While a car is driving , air flow is separated from the spoiler at the rear edge 53A and eddy currents are then generated behind the rear face so that air having a low pressure is provided behind it. Because of the reason, air inside the car is sucked out via a communication port, hence achieving efficient ventilation.
Patent JP-S5652645-A (JP)
Title: Four-cycle four-cylinder straight type low-speed internal combustion engine for ship capable of direct backing
Inventor: MATSUI TAKEO
IPC: F16F15/24
Filed: 1979-10-05
Abstract: PURPOSE:To make the structure of an internal combustion engine compact, to reduce the vibration and to facilitate its use, by employing a four-cylinder engine as the internal combustion engine and selecting the disposition of crank pins and the rest position the crank shaft to satisfy required conditions. CONSTITUTION:A datum plane A-B passing the axis O-O around which a crank shaft is turned is selected such that the crank angles of crank pins 1-4 are respectively 75 deg., 255 deg., 105 deg. and 285 deg. to the datum plane. The crank shaft is turned forward in a direction F and turned back in a direction R. Further, a weight P for causing rotation of the crank shaft is fixed to the crank shaft in the datum plane A-B such that the weight P is located within + or -10 deg. to the vertical datum plane A-B when the engine is stopped.
Patent JP-S61286329-A (JP)
Title: Food for curing psychosomatic disorder
Inventor: FUJII YOSHIKO
IPC: A61P25/00
Filed: 1985-06-13
Abstract: PURPOSE:To provide a food for curing psychosomatic disorder by the action to keep the metabolism balance between the secretion rhythm and the antihormone, and containing the nucleolus in the nucleus of almond nut, etc., as essential component. CONSTITUTION:The nucleolus of almond nut is pulverized optionally after freeze-drying to obtain almond powder. Separately, the nucleolus in the nucleus of the stone of peach or wild peach is pulverized optionally after freeze-drying to obtain peach powder. The almond powder and the peach powder or their extracts are used as essential components, and is necessary, added with additives such as diluent, flavor, sweetener, excipient, etc., to obtain the objective food for curing psychosomatic disorder. It is used in the form of cake, refreshing drink, stable food, powder or granule. It is taken in an amount of 50-500mg, preferably 200mg of the powder or extract per person.
Patent JP-H06340789-A (JP)
Title: Thermoplastic resin composition
Inventor: KINOSHITA MASASHI
IPC: C08L9/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a thermoplastic resin composition composed of a specific modified propylene polymer, an elastomer having high polarity and a vinyl chloride resin, having excellent heat-deformation resistance and impact resistance and useful for heat-resistant pipe, window frame, etc. CONSTITUTION:The resin composition is composed of (A) a modified propylene polymer produced by polymerizing an aromatic vinyl monomer to a molten propylene polymer under kneading, (B) a high-polarity elastomer such as chlorinated PE having a solubility coefficient of 8.5-9.5 (the sum of A and B is preferably 1-50wt.%) and (C) preferably 99-50wt.% of a vinyl chloride resin.
Patent JP-H01297011-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1988-05-26
Abstract: PURPOSE:To correct the shift of a zero point every time from the output of a weight sensor when an inner kettle is not housed in a main body and to detect the weight of the inner kettle to house rice and water without generating an error due to components, etc., by providing an inner kettle detecting means, the weight sensor and a zero point correcting means in the main body. CONSTITUTION:When an inner kettle 9 is removed from a main body 1, the fact that the inner kettle 9 is removed is inputted to the microcomputer of a control part 10 by an inner kettle detecting means 8. Simultaneously, a zero point correcting means 12 is operated, and the output of a weight sensor 11 at such a time is stored into the microcomputer. Next, when the inner kettle 9 is housed in the main body 1, the insertion of the inner kettle 9 is detected by the inner kettle detecting means 8, and the action of the zero point correcting means 12 is completed. Next, by the weight sensor 11, the weights of the inner kettle 9 and the rice and water inside the inner kettle 9 are detected. The weight of the inner kettle 9 is subtracted, the weight of the rice and water is detected, the control part 10 switches a rice cooking heating control by the result, and a heating control balanced with a rice cooking quantity is executed.
Patent JP-H02306523-A (JP)
Title: Cathode-ray tube
Inventor: KAMINE HIDEKI
IPC: H01J29/02
Filed: 1989-05-22
Abstract: PURPOSE:To prevent mask dislocation at the black matrix process and slurry process by welding a shadow mask with tension while it is pinched by two frames, pinching it into the seal surface where the face plate joins with the funnel, and thereby enabling fitting and removal of the frames. CONSTITUTION:Because a shadow mask 3 is welded to frames 5, 8 with a tension applied, the frames can be inserted as a guide through a seal surface 7 where the face plate 1 joins with the funnel 2. Thereby fitting and removal of the frames 5, 8 is made possible to eliminate necessity for applying tension to the mask 3 each time at the black matrix process and slurry process. This eliminates also the problem that the mask 3 will be dislocated by the tensile difference, which makes it difficult to fit fluorescent substance 6 in place. Further because the frames 5, 8 protrude to inside of the funnel 2, fitting and removal of the frames 5, 8 can be accomplished both mechanically and manually.
Patent JP-S5832258-A (JP)
Title: Tape tension controlling system
Inventor: MASUOKA ATSUSHI
IPC: G11B15/43
Filed: 1981-08-18
Abstract: PURPOSE:To control a tape tension between a take-up reel and a capstan in a constant value at playing, by performing voltage control for a reel motor so that number of revolutions N versus torque characteristic T is approximated to a curve of NT=constant with the tape tension as a parameter. CONSTITUTION:A motor is directly coupled with a take-up reel and the reel is driven without slip with the motor. The characteristic of the number of revolutions of reel N versus a driving torque T with a tape tension set at a desired constant value, is obtained by taking a voltage V as a parameter, and the motor application voltage to various characteristics L1, L2... is written in a memory by taking the number of revolutions N as an address. At playing, the voltage is read out according to the acutually measured number of revolutions N, and D/A-converted and applied to the motor.
Patent JP-H11331808-A (JP)
Title: Application processing unit and application processing method
Inventor: FUJIYOSHI YASUHIRO
IPC: H04N7/173
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To attain communication with an external device even in the case of receiving an application that provides no communication function. SOLUTION: An application 55 applicable to a communication impossible system has a program 56 corresponding to a communication possible system to control a communication function section. An engine 53 interprets it and executes the application 55 and gives a communication control program 64 to an engine 52. Thus, an communication function section 61 of the engine 52 sends/receives data with an external device.
Patent JP-S5926500-A (JP)
Inventor: TERADA TAKASHI
IPC: B67D7/28
Filed: 1982-07-23
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-H10320160-A (JP)
Title: Display method for operation guidance
Inventor: NAKAO HIROSHI
IPC: G06F3/0482
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress a display of unnecessary candidates by lowering the priority of operation guidance and displaying it if operation guidance having top priority had top priority in the past when the outline of the operation guidance is listed by performing retrieval. SOLUTION: According to an analyzed question sentence, a guidance sentence is retrieved (S5-2). It is checked whether or not the guidance sentence is retrieved continuously (S5-3). When the continuous retrieval is currently in process (S5-4), a candidate with top priority as a retrieval result of last retrieval is obtained (S5-5). It is decided whether or not the candidate with top priority which is obtained by the current retrieval is the same as the top-priority candidate of the last retrieval (S5-6). When so, 2nd and succeeding retrieval results are shifted in priority up and updated as current retrieval results (S5-7). Then the current candidate with the top priority is stored (S5-8) and the retrieval results are outputted and displayed finally (S5-9).
Patent JP-S5655503-A (JP)
Title: Production of metal magnetic powder of superior corrosion resistance
Inventor: NAGAIKE SADAKUNI
IPC: H01F1/20
Filed: 1979-10-05
Abstract: PURPOSE: To form an oxide film of superior corrosion resistance by oxidation- treatment of the magnetic metal powder comprising essentially iron or its granules at predetermined temperatures in an inert gas atmosphere.  
     CONSTITUTION: Magnetic metal powder comprising essentially iron or its granules are subjected to oxidation treatment at ≤200°C reaction temperature in an inert gas atmosphere which contains 100W10,000ppm oxygen gas and is of ≤5,000ppm steam concentration or an evacuated oxygen atmosphere of 10 -2 W10 -4 atm, whereby  an oxide film is formed on powder particle surfaces. The resulted magnetic powder  has passive state composition such as Fe 3 O 4  and exhibits superior corrosion resostance. The magnetic metal powder includes powder of fine needle-like metal iron of  about ≤1μ grain sizes and about ≥2 ratio of long axis/short axis and the powder  comprising essentially iron and contg. Co, Ni, Cr, etc. or may be granules thereof.  In addition, nitrogen gas is suitable for the inert gas mixed with oxygen gas. A  fluidized bed apparatus is preferable as the reacting apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6112948-A (JP)
Inventor: SANO SHINJI
IPC: D02G3/04
Filed: 1984-06-25
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-S5755793-A (JP)
Title: Controller for synchronous motor
Inventor: SEKIYAMA YOSHIO
IPC: H02P25/02
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a signal representing a power factor continuously by providing the first and the second steps which introduce signals corresponding to inter-wire voltage and phase current respectively, and by controlling field current by means of summed up output signals. CONSTITUTION:Current in a synchro-motor field winding EXW is controlled by thyristors SCR1-SCR6 in an exciter EXC. Inter-wire voltage of an armature SYM is taken out by PT1 and PT2, and given to switching elements FET1 and FET2 via zener diodes ZD1-ZD4. Phase current is given to control terminals of FET1 and FET2 from CT3 via zener diodes ZD5-ZD8. And their positive- and negative-outputs e5 and e6 are added and their polarity is recognized. The field current is changed via APPS and power factor is adjusted. Consequently, the signal representing the power factor can be obtained althrough the period of a power cycle, thereby improving the responsiveness remarkably.
Patent JP-S5462780-A (JP)
Title: Semiconductor device
Inventor: OSOZAWA YUTAKA
IPC: H01L23/48
Filed: 1977-10-27
Abstract: PURPOSE: To reduce heat resistance and improve heat radiation characteristic by beforehand providing a metal of good heat conductivity on part or the whole of the back of a lead frame, mounting a semiconductor chip on the front and connecting this to the frame by means of fine metal wires.  
     CONSTITUTION: A metal layer 16 of good heat conductivity is thickly deposited on the back of the island part 11 of a lead fram mounting a semiconductor chip 12 and a metal layer 16 of good heat conductivity is likewise provided on the back of  the inner lead part 13 of the frame. With such constitution, the chip 12 is secured  onto the island part 11 and the chip 12 and lead parts 13 are connected by means of fine metal wires 14 via bonding metals 15. Then, the heat evolved in the chip 12 may be diffused sufficiently and the contact between the fine wires 14 and lead parts 13 is improved with a resultant decrease in heat resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62286952-A (JP)
Title: Production of diester malate
Inventor: IIZUKA TADAHISA
IPC: C07C69/60
Filed: 1986-06-04
Abstract: PURPOSE:To economically produce the titled compound useful as a vinyl monomer for the production of paint, adhesive, molding resin, etc., by reacting maleic anhydride with a monoalcohol and reacting the product with dicyclopentadiene. CONSTITUTION:1mol of maleic anhydride is made to react with >=0.7mol of a monoalcohol (e.g. 2-ethylhexyl alcohol) to obtain a monoester. The residual carboxyl group is subjected to addition reaction with dicyclopentadiene preferably in the presence of a catalyst such as silicotungstic acid, etc., at <=100 deg.C to obtain the objective compound. The product is optionally subjected to cis- trans rearrangement reaction.
Patent JP-H08300104-A (JP)
Title: Molding method and its apparatus
Inventor: UNOSAKI NAGATO
IPC: B22C15/24
Filed: 1995-04-28
Abstract: PURPOSE: To provide a molding method by blowing and its apparatus which effectively uses the energy of compressed air in a sand magazine as much as possible to a molding and effectively use a specific pressure of the compressed air and can provide the mold having uniform and high hardness. CONSTITUTION: In the molding method for filling molding sand 4 in the sand magazine 3 into a molding space of the mold demarcated with a pattern plate 1, molding flask 2 and the sand magazine 3, the molding sand 4 is charged into the sand magazine 3 having a projecting hole 11. At the same time of making the inner part of the sand magazine 3 the high pressure by introducing the compressed air into the sand magazine 3, the inner part of the molding space in the mold is made to the high pressure by introducing the compressed air having >=3kgf/cm<2> . At the point of time when the pressure in the sand magazine 3 and the molding space in the mold are balanced in a prescribed pressure, the air in the molding space in the mold is quickly exhausted.
Patent JP-S5755350-A (JP)
Title: Solar energy heat collector
Inventor: MITSUATO TADAYASU
IPC: F24S10/70
Filed: 1980-09-17
Abstract: PURPOSE: To improve a heat accumulation characteristic by a method wherein a rear surface of the heat-accumulation plate is formed with a layer having a major constituent of metal with a low rate of radiation.  
     CONSTITUTION: Selective absorption film 2 is formed on the surface of a heat collecting plate 1, its rear surface is integrally formed with aluminum foil, nickel foil or copper foil, or metal powder such as aluminum, nickel, copper, iron, zinc and brass etc. is applied as a major constituent to form a coating layer. In this way, it is possible to form a layer 3 having a major constituent of metal with a low rate of radiation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5463673-A (JP)
Title: Vapour-phase growth method for 3-5 group compound semiconductor
Inventor: YOSHIDA MASAJI
IPC: H01L29/812
Filed: 1977-10-28
Abstract: PURPOSE: To produce a n-type III-V group compound semiconductor having a sharp density distribution by laminating another epi-layer after annealing a vapour-phase epi-layer on the substrate in gas including O 2 .  
     CONSTITUTION: When n-type GaAs is formed on the Cr-doped semi-insulation- property GaAs substrate and the surface is annealed in H 2  including O 2 , the complex of As hollows and O atoms is generated near the surface, and a high-resistance layer existing locally on the surface is formed because this complex generates an acceptor level. When n + -type GaAs is grown on this layer, this high-resistance layer is not measured as a valley in appearance in the carrier density distrubution of the junction to the lower n-type layer because this high-resistance layer is thin, and the transition region width of the carrier density distribution is shortened, so that a sharp n + -n junction can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61286678-A (JP)
Inventor: FURITSUTSU MIYURAA
IPC: F16K31/05
Filed: 1986-06-04
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-H11325466-A (JP)
Title: Igniter
Inventor: MIZUNO YOSHIAKI
IPC: F23Q7/22
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To ensure safety operation of heating furnace by controlling fuel supply and interruption based on the measurement of thermoelectromotive force of an SiC heater thereby firing and burning fuel surely at the discharge opening of the heating furnace and detecting misfiring immediately and then firing and burning fuel again. SOLUTION: At the time of actuating an igniter built in a heating furnace, or the like, power switch of a power supply circuit 2 is turned on and then a detecting circuit 3 is turned on while an SiC heater element 1 is turned off. At the time of igniting fuel, e.g. gas or oil, the detecting circuit 3 is turned off and the heater element 1 is turned on because thermoelectromotive force of the heater element 1 being measured by the detecting circuit 3 under low temperature unfiring state is low. When the heater element 1 reaches a specified temperature, fuel is introduced by a fuel introduction means 4 and burnt. Upon elapsing a specified time, the heater element 1 is turned off while the detecting circuit 3 is turned on and upon occurrence of misfiring, fuel introduction is interrupted because thermoelectromotive force decreases.
Patent JP-H01300461-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAGIWARA KAZUYOSHI
IPC: G11B15/665
Filed: 1988-05-30
Abstract: PURPOSE:To slide a subchassis after moving moving bodies of a loading device by a prescribed distance by forming a part of a guide groove to be circular- arcuate along a locus drawn by a guide pin. CONSTITUTION:One part of the guide groove 66 is formed to be circular-arcuate along the locus drawn by the guide pin 23. Consequently, when the guide pin 23 is engaged with the circular-arcuate part 66a of the guide groove 66, the guide pin 23 is turned along the guide groove 66 without pressing the guide groove 66 part in accordance with the operation of the loading device. On the other hand, when the guide pin 23 is turned by engaging with other part 66b of the guide groove 66, the guide groove 66 part is pressed by the guide pin 23 so as to slide the subchassis 3. By this method, the subchassis 3 can be slid after moving the moving bodies 60 and 61 by a prescribed distance.
Patent JP-S62287787-A (JP)
Title: Solid-state image pickup element for color film
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1986-06-06
Abstract: PURPOSE:To improve a horizontal resulution by constituting a solid-state image pickup element so as to read with each horizontal CCD after all signal charges to occur at a photodetecting part are divided into two charge accumulating parts. CONSTITUTION:A photodetecting part 10 has a photoelectric converting element arranged in a matrix shape, a micro color filter is arranged on the photodetecting part 10 and the micro color filter has three colors R, G and B corresponding to respective photoelectric converting elements. Under the photodetecting part 10, two charge accumulating parts 13 and 14 are provided. The first accumulating part 13 is arranged adjoining with the photodetecting part 10 and at the output edge, equipped with the first horizontal CCD 15. The second accumulating part 14 is adjoining with the first accumulating part 13, is arranged at the position to sandwich the first horizontal CCD 15 and in the same way, at the output edge, equipped with the second horizontal CCD 16. The signal charge of colors R and B accumulated at the first accumulating part and the signal charge of the color G accumulated at the second accumulating part are successively transferred to equivalent CCD 15 and CCD 16.
Patent JP-S63293976-A (JP)
Title: Semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: G11C17/00
Filed: 1987-05-27
Abstract: PURPOSE:To write data, to shorten a delivery date and to improve the accuracy of alignment by changing the concentration of a section under a gate-metal side-face insulating film in a transistor for a cell to which data are written. CONSTITUTION:CVDSiO2 is deposited, the whole surface is etched through anisotropic etching, gate side-face insulating films 106, sidewalls, are formed and diffusion layers 107 in high concentration are shaped through the implantation of <31>P<+> or As<+> ions. An opening section is shaped by a resist pattern 108 only in a transistor section to which data are written, and ions are implanted. Ions are implanted at a value from 100KeV to 1X10<13>KeV at that time, and the quantity of implantation is varied, thus altering the concentration of low- concentration diffusion layers 105, then controlling ON currents. Direct alignment with a gate metal is conducted, thus also improving the accuracy of alignment.