baber/WOPTO huggingface dataset:
Patent JP-H03178540-A (JP)
Title: Ac generator for vehicle
Inventor: KITAMURA YUTAKA
IPC: H02K9/19
Filed: 1989-12-04
Abstract: PURPOSE:To cool the components of a generator efficiently by installing a rectifier and a voltage regulator to a coolant circulation device having a flow path formed to a bracket and shaping the flow path of cooling air by the bracket and a protective cover. CONSTITUTION:A coolant circulation device 17, in which a flow path 17d is formed, is fixed onto the end face of a second bracket 2. A rectifier 14 and the heat sink of a voltage regulator not shown are contact-bonded with the coolant circulation device 17 in an excellent thermal conductive manner. The flow path 26 of cooling air is shaped between the circulation device 17 and the second bracket 2 while being fast stuck and disposed to the end face of the second bracket 2, and a protective cover 18, one part of which is formed in a suction port section 18a opened to the outside, is fitted. Consequently, the rectifier and the voltage regulator are cooled, and the cooling air of the outside is circulated through the flow path between the bracket and the protective cover by blowers 10a, 10b, and introduced into the bracket, thus efficiently cooling the components of a generator such as a pole core 8, etc. Accordingly, output currents from the generator can be increased.
Patent JP-H08171146-A (JP)
Title: Fixing device for original platen light-transmissive plate
Inventor: TAKEDA MORIYASU
IPC: G02B7/00
Filed: 1994-12-20
Abstract: PURPOSE: To make the position adjustment easy at the time of mounting an original platen light-transmissive plate and make the detachment easy without fusion even after the use for a long period. CONSTITUTION: In the non-effective area 21 of the original platen light- transmissive plate 20, a supporting part 50 for supporting the original platen light-transmissive plate 20 from the copying device main body 10 side, is composed of the material layer selected out of the group consisting of a fluororesin, ultra high-molecular weight polyethylene, polyethylene, polyacetal and polyamide. Accordingly, the frictional resistance of the layer composed of the fluororesin, the ultra high-molecular weight polyethylene, or the like is small, therefore the position adjustment by sliding the original platen light-transmissive plate 20 can be easily performed, and moreover the original platen light-transmissive plate 20 is easily detached, as the fusion of the supporting plate 50 and the original platen light-transmissive plate 20 is prevented, even after the use for a long period.
Patent JP-H01159934-A (JP)
Title: Magnetron driver device
Inventor: NARITA TAKAYASU
IPC: H01J23/34
Filed: 1987-12-15
Abstract: PURPOSE:To supply stable electric power to the heater of a magnetron by interposing a magnetic leak means with a gap between a core, on which the primary winding of a transformer and the heater winding are wound, and another core on which the secondary winding is wound, and winding the primary winding and heater winding in the position facing the secondary winding. CONSTITUTION:A secondary winding 52b is wound on one of the E-shaped cores 52a in pair, which are arranged facing each other with a gap AG interposed, and a primary winding 52a is wound on the other core, and a heater winding 52c is wound backmore thereof. High frequency power is fed to the primary winding 52a to cause continuous oscillating operation in the condition that anode current flows in the magnetron, and now the temp. of the magnetron itself rises, and the oscillation voltage sinks. Because this generates voltage drop in the secondary winding, the heater winding 52c is separated from the secondary winding 52b to weaken the bond of the windings, while the hearer winding 52c and primary winding 52a are approached and wound on the same core to strengthen the bond. Thus stable super-power from primary winding 52a is induced, and stable heating power is supplied to the filament.
Patent JP-H02161229-A (JP)
Title: Hot water supply
Inventor: SHIMIZU TOMOYUKI
IPC: F24D17/00
Filed: 1988-12-15
Abstract: PURPOSE:To prevent troubles, such as erroneous function in the hot water temperature control and an abnormal driving in the valve-driving part, by providing an abnormality detective device for outputting an abnormal detection signal when a deviation exceeds a set value and an abnormality informing means for informing sensor abnormality, when an abnormality detection signal is given. CONSTITUTION:A pair of temperature-sensing elements 41a, 41b which have the same temperature-sensing characteristics are disposed adjacently to each other in a hot water-cold water mixing means 2. A deviation detective device 50b in an arithmetic circuit 34 finds the deviation of hot water temperatures detected by the two temperature-sensing elements 41a, 41b, and an abnormality detective device 51 checks the deviation whether it exceeds a specified value or not, and it outputs an abnormality detection signal when the deviation exceeds the specified value. The abnormality detection signal is inputted to the CPU 31 and, subsequently the occurrence of the abnormality in the system is informed by sounding devices 13, 25 provided to units 5a, 5b, 5c, and 6 and the sensor abnormality is indicated in abnormality code on displays 12, 24.
Patent JP-H02161712-A (JP)
Title: Manufacture of ceramic electronic parts
Inventor: TOCHIHARA ISAO
IPC: H01G4/30
Filed: 1988-12-14
Abstract: PURPOSE:To reduce the number of working process and prevent elements from being damaged by a method wherein, after a laminated ceramic sintered body provided with a deep notch is taken off from a throwaway plate and cleaned, the sintered bodies are separated at the connecting parts. CONSTITUTION:On a waste plate 7, the following are stacked by using a double- coated tape; electrostriction material sheets 1 and inner electrodes 2 which are alternately laminated, glass coating films 3 insulating the electrodes 2 every one layer, and a ceramic sintered body 5 provided with outer electrodes 4 consti tuting a comb-type electrode. Deep cut parts 10 are made by cutting leaving connecting parts 8. By taking off the sintered body 5 from the plate 7, performing ultrasonic wave cleaning, and separating the bodies at connecting parts 8, ceramic electronic parts like electrostriction effect elements 9 can be manufactured. By a method wherein these sintered bodies 5 are taken off from the plate 7 as it is and cleaned, the number of taking-off processes and cleaning processes can be reduced, and an element can be manufactured without being damaged.
Patent JP-H10137070-A (JP)
Title: Footrest mechanism
Inventor: TAKIZAWA YUTAKA
IPC: B60N3/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To cope with differences in physique, etc., among seaters by enabling a footrest to change position by means of a simple link mechanism part. SOLUTION: This footrest mechanism has a footrest main body 17 provided below the back of a front seat 1 to function as a footrest for seaters on rear seats. The footrest main body 17 comprises a fixed hinge arm 12 extended roughly horizontally from below the back of the seat 1, an intermediate link 14 pivotally supported at one end against the rear end of the arm 12, and an arm part 16 located on the side of the footrest main body 17 and pivotally supported against the other end of the intermediate link 14. Also, a first stopper 21 regulating the rotation of the intermediate link 14 is provided at one end of the intermediate link 14. A second stopper 22 regulating the rotation of the arm part 16 is provided at the end of the arm part 16 of the footrest main body 17.
Patent JP-H10159666-A (JP)
Title: Seal construction for intake system of engine
Inventor: OKADA HIROFUMI
IPC: F02M35/104
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the insert force required for inserting a seal member in a construction in which an intake pipe is inserted into an intake port and the seal member is interposed between both seal faces by forming minute step difference on the extreme end part of the seal face of the intake pipe, and providing a smaller diameter part than the outer diameter of the seal face. SOLUTION: The intake pipe unit 1 of an engine is constituted of an intake pipe 3 and a housing part 2, and a seal ring 4 corresponding to a seal member is interposed between them so as to assemble the unit. In this case, minute step difference 14 is formed on the extreme end side of the seal face 7 of the intake pipe 3. The minute step difference 14 is made so that the seal ring 4 can easily get over it by a fixed load, a small diameter part 15 is formed on the extreme end side of the minute step difference 14, and its outer diameter is formed a little smaller than the outer diameter of the seal face 7. Hereby, the deformed spread quantity of the inner diameter side of the seal ring 4 is reduced from that of a customary one, the elastic force tightening the small diameter part 15 is reduced, and hence the insert force required for inserting the seal ring 4 can be reduced.
Patent JP-H09138508-A (JP)
Title: Wafer rotating type treating device
Inventor: YOSHII HIROYUKI
IPC: G03F7/30
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a wafer rotating type treating device with which the uniformity of a treatment is improved by providing the surface of a rotating wafer with a treating liquid supplying nozzle. SOLUTION: The treating liquid supplying nozzle 10 has a rectangular vessel- shaped nozzle body 12 having a transversely long front wall surface. The treating liquid supplying nozzle 10 is connected to a pipeline through a developer supplying source and a developer supplying piping 14. The front wall surface of the nozzle body 12 is shaped and provided with plural discharge ports 16 in juxtaposition in its longitudinal direction. The treating liquid supplying nozzle 10 is so arranged that the outflow direction of the developer 18 discharged from the respective discharge ports 16 is directed to the direction along the surface of the wafer W and to the same direction as the rotating direction of the wafer W when the nozzle is moved by a nozzle moving mechanism from a standby position toward a treating liquid supplying position.  The developer 18 supplied respectively from the respective discharge ports 16 onto the wafer W flows smoothly and discretely on the wafer W and spreads uniformly over the entire part of the surface of the wafer W. The entire part of the surface of the wafer W is eventually covered rapidly with the developer.
Patent JP-H09172147-A (JP)
Title: Capacitor of semiconductor element and its preparation
Inventor: YUU CHIYAN JIEON
IPC: H01L27/108
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To form a dielectric thin film in a capacitor of a semiconductor device. SOLUTION: Each surface of a lower electrode 52 is inclined by a predetermined upward angle θ with respect to a silicon substrate as a semiconductor substrate. The inclination θ is preferably 45 deg.. To manufacture this capacitor, an interlayer insulating film 51, an electrode material and a resist pattern are formed on the semiconductor silicon substrate, and then the resist pattern and the electrode material are etched. Since a groove is formed by the resist pattern, the lower electrode layer 52 having surfaces inclined with respect to the surface of the semiconductor silicon substrate is formed by etching, and a dielectric film 53 and an upper electrode layer are formed thereon.
Patent JP-H07173263-A (JP)
Title: Epoxy resin composition
Inventor: NAGATA HIROSHI
IPC: C08G59/32
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an epoxy resin composition excellent in through-hole reliability when applied to especially the material of a multilayer printed wiring board by mixing a specified epoxy resin with a specified phenol compound as a curing agent. CONSTITUTION:This composition is prepared by mixing an epoxy resin (A) containing 20-60wt.% epoxy resin represented by formula I (wherein n is an integer of 1 or greater) with a phenol compound (B) represented by formula II. Examples of component A include a resin obtained by reacting a polyhydric phenol such as bisphenol A with epichlorohydrin, a polyglycidyl ether of phenol novolac or cresol novolac, a polyglycidyl ether of a polybasic acid, an N- polyglycidyl derivative of aminoamide or a compound having a heterocyclic nitrogen base and an alicyclic epoxy. The amount of component B added is desirably 0.01-5wt.% based on component A.
Patent JP-H09158257-A (JP)
Title: Virtual sound producing device for operation of working machine
Inventor: TANAKA YASUO
IPC: E02F9/24
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To certainly grasp the working condition even if the part in works is not visible and allow the operator to perform appropriate operations with a sense of presence at the site. SOLUTION: Operating signals of operational levers 11La-11Lc of a remote control device 10 are transmitted wirelessly to a control device 23 on the working machine side, and according to the signals, proportional solenoids 21a-21c of a control valve are energized to drive the working machine. The load on the working machine is sensed by a load sensing device 26 and transmitted wirelessly to a control device 13 in the remote control device 10, and a converter 138 of this control device 13 emits intermittent signals of frequency complying with the load signal. The intermittent signals are amplified by an amplifier with a rate of amplification in accordance with the amount of lever operation, and the amplified signals are emitted from a speaker 17 as virtual sounds.  The operating condition can be grasped by listening to these virtual sounds intermittent, and the working machine can be operated properly with a sense of presence at the site.
Patent JP-H10163796-A (JP)
Title: Surface acoustic wave device
Inventor: KAGAI EMI
IPC: H03H9/25
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a device without increasing manufacturing processes and to provide a superior temperature characteristic by setting the linear expansion coefficient of an adhesion member to be more than a specified multiple of that of a piezoelectric substrate. SOLUTION: A surface acoustic wave element 3 where an excitation electrode 2 constituted of aluminum and alloy which is mainly constituted of aluminum and a reflector are formed on the main face 1a of the piezoelectric substrate 1 constituted of tantalic acid lithium monorystal and lithium niobate monocrystal is stored in a package 4 assembled by a base 5 constituted of the insulating material of ceramic and resin, of side wall members 6 and 7 and a cover body 8 constituted of ceramic and metal. The excitation electrode 2 and the reflector are coated with standardized film whose thickness is not more than 0.1.  The adhesion member 4 of a resin body constituted of molecular weight straight chain polymer which is more than three times the linear expansion coefficient of the piezoelectric substrate and whose thickness is 50-200μm is laid between the other main face 1b of the piezoelectric substrate 1 and the base 5. The surface acoustic wave element 3 is fixed on the base 5 with the adhesion member 4.
Patent JP-H09139837-A (JP)
Title: Printer system
Inventor: KAZUME KIYOKO
IPC: H04N1/393
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To easily recognize the resolution for really printing out image information by calculating the resolution corresponding to scaling ratio when reduction/magnification mode, scaling ratio and resolution are inputted, discriminating whether the resolution is suitable or not and displaying that resolution and the resolution for really printing out the image information. SOLUTION: When an operating mode is a variable resolution mode, the inputted reduction factor is sent to a resolution calculation part 46, the resolution corresponding to that reduction ratio is calculated and sent to a resolution discrimination part 47, and it is judged whether that resolution is coincident with the inputted designated resolution or not. When they are coincident, it is indicated on an operation display part 1 to reduce and print out the image information with the designated resolution. When they are not matched with each other, it is judged whether or not the image information can be printed out from a printer engine 2 with the calculated resolution.  When the image information can be printed out with the calculated resolution, it is indicated on the operation display part 1 to change the inputted resolution A into the calculated resolution B and to print out the image information at the inputted reduction factor.
Patent JP-H08179172-A (JP)
Title: Optical fiber
Inventor: TAKEUCHI KENZO
IPC: C03C25/10
Filed: 1994-12-21
Abstract: PURPOSE: To provide an optical fiber improved in heat resistance by preventing the damage of the optical fiber and the damage of a coating layer due to friction. CONSTITUTION: The mixture of a polyborosiloxane as an inorg. high molecular compd. and a silicone resin and the powder of tetrafluoroethylene as a fluororesin powder 3 are mixed in an org. solvent to obtain a coating material. The coating material is applied on the periphery of the optical fiber 1 and then baked at 350 deg.C to form a coating layer 2.
Patent JP-H11154806-A (JP)
Title: Substrate type irreversible element and integrated circuit using the same
Inventor: MARUHASHI KENICHI
IPC: H01P1/36
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate type irreversible element, capable of easily measuring electric characteristics with high accuracy and good reproducibility, being easily selected with high accuracy before mounting and being connected to an electric circuit such as a transmission-reception circuit electrically at a low loss with a small loss dispersion, and to provide an integrated circuit using the element. SOLUTION: A ferrite 2 is imbedded in a substrata 1, an electrode 3 is formed to the ferrite 2 at a side of one major side 1a of the substrate 1, pluralities of lines 4, 4,... extended from the electrode 3 in pluralities of directions and first ground electrode 11 are formed on the one major side 1a of the substrate 1, a second round electrode 13 is formed to other major side 1b of the substrate 1, and the first ground electrode 11 is connected to the second round electrode 13.
Patent JP-2000148096-A (JP)
Title: Liquid crystal display device with built-in peripheral circuit corresponding to digital image signal input
Inventor: KAGEYAMA HIROSHI
IPC: G09G3/20
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device forming it with a TFT by giving circuit constitution that the threshold voltage of the TFT doesn't affect voltage precision, reducing the number of elements and reducing a circuit area. SOLUTION: All circuit elements existing in current routes supplying an analog voltage from an analog voltage input part to a drain line DL in a drain driver 3 are constituted of analog switches containing analog multiplexers. Further, the drain driver 3 is constituted of a first circuit CC1 controlled by the high-order bit of the image data and a second circuit CC2 controlled by the low-order bit of the image data, and the first circuit CC1 selects/outputs plural analog voltages supplied from the analog voltage input part, and the second circuit CC2 is provided with the circuit sampling the output voltage of the first circuit CC1 to the drain line DL at the prescribed timing.
Patent JP-H08173263-A (JP)
Title: Reclining device
Inventor: AWANO ISAO
IPC: A47C3/026
Filed: 1994-12-21
Abstract: PURPOSE: To prevent to pull the clothing by moving the rotating center of a seat back tilted to the rear side from a seating position, to the front side. CONSTITUTION: When a reclining switch is ON, the first screw 50a is rotated in the regular direction, and a holder member 58 moves forward while taking an upper rail 13 and a seat cushion 16 together. In this case, an interlocking shaft 31 moves a guide pin 36 forward obliquely along a guide groove 30a through a link, in order to set off the slipping amount of the point P of a contact generated in the rear side tilting condition of a seat back 22. In order to obtain a necessary moving amount, the angle d formed by the moving locus of the guide pin 36 by making the imaginary waist center H as the center is almost equal to the rotating angle b of the upper half body, and the rear side tilting angle c of the seat back 22. Since the seat back 22 is transferred, the point p moves to the positions of p' and q' without slipping each other.  And a trouble to pull the clothing of a seater P in the rear side tilting condition of the seat back 22 is not generated.
Patent JP-H11150967-A (JP)
Title: Method and apparatus for controlling disk drive motor
Inventor: FUJISHIMA MAKOTO
IPC: H02P6/20
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for disk drive motors which makes their sure restart possible at a small cost. SOLUTION: Just before starting drive of a rotor 2 again in the forward rotation direction, after rotating the rotor 2 in the forward rotation direction (a direction shown by arrow C) and stopping it, it is rotated once in the reverse rotation direction (the direction of arrow D). By doing this way, a driving pin 25 separates from the front brim 65 of an eccentric hole 64. And if the rotor 2 is rotated there from in the forward rotation direction again, the driving pin 25 moves in the eccentric hole 64, and collides with the front brim 65 of the eccentric hole 64. Since the kinetic energy of the rotor 2 is applied to a disk 61 through the driving pin 25, it becomes possible to rotate the disk 61 by conquering its static friction torque, even if a head adsorbs and adheres to the disk 61.
Patent JP-2001139413-A (JP)
Title: Powder for cosmetic treated with fluorine-based copolymer
Inventor: MORITA MASAMICHI
IPC: A61K8/81
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain powder for cosmetic having slight messy makeup and excellent touch. SOLUTION: A spherical polymer for cosmetic, treated with a fluorine-based copolymer containing (a) 5-95 wt.% of a repeating unit derived from a fluorine- based (meth)acrylate and (b) 1-50 wt.% of a repeating unit derived from a silicon-containing polymerizable compound and/or (c) 0-50 wt.% of a repeating unit derived from a non-fluorine-based monomer except the silicon-containing polymerizable compound of the component (b), is used.
Patent JP-H09163202-A (JP)
Title: Electronic device
Inventor: MUNENO KOICHI
IPC: G06F1/32
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction after a power-down state (power saving state) is reached by an instruction from an external information equipment in the electronic device connecting to the external information equipment such as a computer and transferring a picked-up image signal to the external information equipment. SOLUTION: A register 10 storing a face of end of setting of operation of each section of a camera 23 is provided in an interface circuit 22 to input/output a signal with respect to a personal computer (external information equipment) 29. When a power-down instruction is received from the personal computer 29, power supply to other than the interface circuit 23 is stopped and the register 10 is reset.