baber/WOPTO huggingface dataset:
Patent JP-H09209987-A (JP)
Title: Electric blower
Inventor: IKEGAMI TATSUYA
IPC: F04D29/42
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower which can lighten and reduce its cost and also restrain the vibration at the operation time. SOLUTION: A motor case 11 is provided with a stator 20 and a cylindrical case main body 12 with a bottom in which a rotator 22 having a rotator shaft 28 connected to a fan 36 is stored. The case main body 12 has a wind take in port 40 and an exhaust port. The cylindrical wall 14 of the case main body 12 is formed by a large diameter cylindrical wall part 14b of the wind take in port 40 side and a tapered cylindrical wall part 14c of the bottom wall 16 side which is connected to this large diameter cylindrical wall part 14b and whose diameter becomes smaller toward the bottom wall 16 of the case main body 12 gradually. A brush device 23 is installed to the tapered cylindrical wall part 14c penetratingly.  Thereby, the strength of the case main body 12 is improved by a folded boundary line made by the large diameter cylindrical wall part 14b and the tapered cylindrical wall part 14c and this case main body 12 is constituted by a thin sheet metal.
Patent JP-H0551344-A (JP)
Title: Production of carbonyl compound
Inventor: SAITO YOSHINORI
IPC: C07C45/34
Filed: 1992-01-31
Abstract: PURPOSE:To improve the reactivity of olefin in the subject process and to prevent the precipitation of catalyst or a compound used in the preparation of catalyst. CONSTITUTION:A carbonyl compound is produced by oxidizing an olefin in the presence of a catalyst derived from a palladium compound and a polyoxo- anionic compound and in the co-presence of water and a cyclic ether having dioxane ring and/or dioxolan ring.
Patent JP-S60160723-A (JP)
Title: Clock signal stop detecting circuit
Inventor: ISOBE SHINICHI
IPC: H03K5/19
Filed: 1984-01-31
Abstract: PURPOSE:To detect digitally the stop of a clock signal by counting output pulses while a prescribed number of clocks are outputted. CONSTITUTION:The clock CK1 outputted from a clock signal generating circuit 11 enters a frequency divider 12 and then is inputted to a monostable vibrator 13. On the other hand, a clock generating circuit 14 outputs a clock signal CK2 having the same frequency as that of the clock signal CK1. A counter 15 counts the said clock signal CK2 and outputs an output signal (b) when a count value CON1 is larger than a prescribed value N. While the clock signal CK1 is outputted normally, the output signal of the frequency divider 12 falls down at N sets of clock signals each, the monostable vibrator 13 is activated and the value of the counter 15 is cleared, then the output signal (b) is not outputted normally. Since the counter 15 is not cleared when the clock signal CK1 is stopped, the output signal (b) is generated.
Patent JP-H07205526-A (JP)
Title: Power supply controller of printer
Inventor: NAKAMURA MASATOSHI
IPC: B41J29/38
Filed: 1994-01-14
Abstract: PURPOSE:To provide a long service life of an aluminum electrolytic capacitor and a power supply device itself, and low consumption power. CONSTITUTION:This controller is provided with a switching power supply 21 which generates low voltage and high voltage by switching operation, and a battery power supply 24 which generates low voltage. At the time of operating the switching power supply 21, its low voltage is outputted, and at the time of non-operating, the voltage of the battery power supply 24 is outputted. Interruption by printing data input or interruption by operating key input is monitored by a muCPU5. If no interruption exists over a fixed period, the switching operation of the switching power supply 21 is stopped. The voltage of the battery power supply 24 is monitored by a battery voltage detection circuit 25, and when it is below the prescribed voltage, the switching operation of the switching power supply 21 is restarted to change over driving by the battery power supply 24 into driving by the switching power supply 21.
Patent JP-S54108531-A (JP)
Title: Method and device for sound switching display
Inventor: FUJINAMI HIROSHI
IPC: G10L15/00
Filed: 1978-02-14
Abstract: PURPOSE: To realize effective utilization for the display screen for various information of a motor vehicle, by making use of the display screen efficiently by making it possible to select and display freely several pieces of information by a sound command.  
     CONSTITUTION: A sound command with one vowel such as [HE] and [DATE], when given to directional microphone 1, is converted into an electric signal and then supplied via amplifier 2, detection circuit 3 and comparator 4 to microcomputer 8, where arithmetic of a main routine is stopped for the execution of an interruption arithmetic process; a display signal is applied to display driver circuit 9 and a date by a date signal in clock signal 6a from clock circuit 6 is displayed on display unit 10 for four seconds. When a sound command with two vowels such as [TA-CHO] given to microphone 1 next, the number of engine rotations by rotation pulse 5a from engine rotation sensor 5 is displayed on display unit 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59144610-A (JP)
Title: Production of aromatic copolyamide fiber
Inventor: HAYASHIDA SHIGERU
IPC: C08G69/32
Filed: 1983-02-04
Abstract: PURPOSE:An undrawn yarn of aromatic copolyamide consisting of several different kinds of recurring units is subjected to two-stage drawing at a specific temperature to produce the titled fiber yarn, without fusion between filaments, which is used in reinforcement, because of its high strength, initial modulus and good dispersibility. CONSTITUTION:An undrawn yarn of an aromatic copolyamide composed of at least two recurring units of formula I [Ar1, Ar2 consist of 15-40mol% of formula II (X is O, S, SO2, CH2, CO); 35-60mol% of aromatic carbon ring or aromatic heterocyclic ring in which their bond chains extend coaxially or in parallel; R1, R2 are H, 1-2C alkyl] and/or formula III (Ar3 is the same as Ar1; R3 is R1) is drawn once or more at Ti deg.C satisfying the equation IV (Tg is the glass transition point of the aromatic copolyamide), then drawn at a temperature T deg.C of equation V (T<q>m is quasi-melting point of the aromatic copolyamide) to give the objective yarn.
Patent JP-S56114121-A (JP)
Title: Magnetic head
Inventor: NOCHI KIDAI
IPC: G11B5/39
Filed: 1980-02-12
Abstract: PURPOSE:To reduce magnetic dispersion of the MR element, by arranging the second hard magnetic substance, which has the polarity in the thickness direction of the magnetoresistance effect element film (MR element film), above the first ferromagnetic substance. CONSTITUTION:The thin film group consisting of nonmagnetic insulating thin film 2, the first hard magnetic substance 3, nonmagnetic insulating thin film 4, strip-form MR element film 5, conductive thin film 6, and nonmagnetic insulating thin film 7 is arranged on the first ferromagnetic substance 1, and the protection substrate at the second ferromagnetic substance 8 is arrange on this thin film group through the adhesive layer. Further, the second hard magnetic substance 91 and 93 having the polarity in the thickness direction of MR element film 5 are arranged on both side parts 11 and 12 of the first ferromagnetic substance 1. This second hard magnetic substance consists of Ba ferrite, Mn-Al-C, Co-Cr, and so on and is constituted with the film which has the easy axis in the direction vertical to the face, and a part of the magnetism generated by it is applied in the longitudinal direction which is the magnetic easy axis direction of MR element film 5. Consequently, magnetic dispersion of the MR element is reduced, and the magnetic bias is adjusted with a high precision.
Patent JP-S56119120-A (JP)
Title: Flashing device
Inventor: TAKEMATSU YOSHIYUKI
IPC: G03B15/05
Filed: 1980-02-13
Abstract: PURPOSE:To display a diaphragm range where dimming is possible by integrating reflected light from an object and by making voltage comparisons by comparators with regard to an automatic dimming strobe. CONSTITUTION:After electric charge of capacitor 7 is comleted with power switch 4 closed, release operation closes synchro switch 3 and trigger pulse generator 11 is turned on, so that discharge tube 12 flashes. Simultaneously, voltage generating circuit 10 operates to aplly a voltage to the circuit at the lower part of the figure. In this state, phototransistor 18 receives reflected light from an object and operates to charge capacitor 19. When change-over switch 26 is selecting a diaphragm where dimming is possible, the output of comparator 21 is supplied to commutating circuit 15 and the light emission ends. At this time, diodes 27-30 showing the F value where dimming is possible emit light, so that the degree of an under-exposure state and the proper set value of switch 26 can be known.
Patent JP-S5845766-A (JP)
Inventor: CHIMOSHII ESU MATSUTO
IPC: B31B50/62
Filed: 1982-02-05
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-S55110084-A (JP)
Title: Rare gas ion laser tube
Inventor: KOBAYASHI ISAO
IPC: H01S3/032
Filed: 1979-02-15
Abstract: PURPOSE:To obtain a plasma tube which maintains airtightness and has good cooling effect and high mechanical strength by arranging on a straight line and alternately disk-shaped insulators, each having a small hole in the center, and ring- shaped insulators, each with inner diameter larger than tha of the small hole. CONSTITUTION:Beryllia porcelain, etc., having good heat conductivity, are used as insulating material. Disks 31, each having small hole 32 in the center for plasma generation, are fixed by means of wax alternately with ring-shaped beryllia porcelain pieces 33, each with inner diamete larger than that of holes 32, and thereby a vacuum-tight plasma tube is formed. The laser beam axis is set in the center. Surrounding the plasma tube is provided cooling tube 32, in which coolant water 35 flows. Laser effective for the plasma is generated mainly in small holes 32, and most of the discharge power is consumed here. In parts 37 with enlarged inner diameter, the voltage drop is small and the amount of heat generation is small. By this structure, it is possible to obtain a plasma tube of good heat discharge characteritics easily by using low-cost materials such as alumina ceramic.
Patent JP-H07224171-A (JP)
Title: Production of colored particle
Inventor: SATO KAZUYA
IPC: G02F1/1339
Filed: 1994-02-10
Abstract: PURPOSE:To readily and efficiently obtain the subject particles having decoloring reduced as much as possible useful as a spacer for a liquid crystal display element, etc., by reacting epoxy group-containing particles with a colorant containing both an epoxy group and a reactive functional group. CONSTITUTION:These particles are obtained by reacting (A) epoxy group- containing particles with (B) a colorant containing both an epoxy group and a reactive functional group by using preferably a quaternary onium salt such as tetrabutylammonium bromide as a catalyst to give the objective particles. The component A, for example, is obtained by polymerizing a monomer containing both an epoxy group and an ethylenic unsaturated group such as glycidyl methacrylate with a monomer containing two or more ethylenic unsaturated groups such as divinylbenzene in the presence of a radical catalyst such as benzoyl peroxide. >=10-wt.% based on the component A of the component B is preferably used and >=100wt.% based on the component B of the catalyst is preferably used.
Patent JP-H0249651-A (JP)
Title: Cervical vertebrae tractor for car driving
Inventor: TAMATOSHI KATSUNORI
IPC: A61F5/042
Filed: 1988-01-27
Abstract: PURPOSE:To reduce the stiffness of shoulders or headache due to long-time driving by drawing the neck part and cervical vertebrae of a long-time driver or a professional driver by the counter tension of a vinyl pipe. CONSTITUTION:A vinyl pipe is mounted to the seat cover of a driver's seat to be made usable in the traction of the cervical vertebrae impossible to perform other than a hospital or doctor's office heretofore safely and simply at any time by a driver himself within a compartment and this traction is performed for 5-10min during a recess in a drive-in. By this method, the neck part and cervical vertebrae of the driver himself can be protected and safety is ensured.
Patent JP-S56114372-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L21/60
Filed: 1980-02-13
Abstract: PURPOSE:To make a windows opening margin in regions unnecessary by a method wherein a polycrystalline Si film to be a wiring layer is reservoired on a semiconductor substrate through an insulating film and applied a patterning and then, heat- treated to change only the surface layer to an oxide film, which is used as a mask to diffusion-form a source-drain region. CONSTITUTION:A thick field oxide film 100 is formed on the periphery of the semiconductor substrate 1 , an Si3N4 film 401 is cover-attached on the whole surface including the film 100, the polycrystalline Si film to be the wiring layer being grown on the whole surface and applied a patterning to make remain extending from the central part of the substrate 1 to the film 100 on one side. An SiO film 105 is formed on the surface layer of a film 201 selectively oxidized, the film 401 in the region exposed being removed and the source-drain region 2 being diffusion-formed with the film 105 as the mask. Thereafter, the Al wiring layer 302 is cover-attached to the region 2 and also the film 105 is perforated the opening, the exposed polycrystalline Si film 201 is provided with the Al wiring layer 301.
Patent JP-H05214833-A (JP)
Title: Car slewing gear for sky parking facility
Inventor: MORIOKA HIROSHI
IPC: E04H6/40
Filed: 1992-01-31
Abstract: PURPOSE:To reject the entering of a car exceeding rated load to sky parking facilities. CONSTITUTION:A turning mechanism 10 for turning a car is supported by a lifting mechanism 20 for levitating the car in a freely vertically movable manner while a pressure sensor S1 detecting the operating hydraulic pressure of a hydraulic cylinder 214 is mounted. The pressure sensor S1 detects the weight of the car on a turntable 11 by operating hydraulic pressure at a time when a level sensor S2 is operated.
Patent JP-H06201170-A (JP)
Title: Forced ventilating system using water pressure by miscellaneous drainage
Inventor: MAEDA MASANORI
IPC: F24F7/06
Filed: 1993-01-06
Abstract: PURPOSE:To forcibly ventilate indoor air using a water pressure at the time of miscellaneous drainage. CONSTITUTION:Ventilating ducts 1D, 2D for natural ventilation, which are respectively laid branching away to living rooms 1F, 2F on floors in a house, are separately connected to a main ventilating pipe 10, and draining pipes 51, 52 for miscellaneous drainage, which are respectively laid on the floors, are connected to a main draining pipe 5. The upper end of the main draining pipe 5 is mutually joined to the lower end of the main ventilating pipe 10 by providing a muffling and deodorizing device 6, at the lower part of the main draining pipe 5. In this way, forced ventilation is done using negative pressure by draining the miscellaneous drainage without using an electric power.
Patent JP-S52101366-A (JP)
Title: Disc brake
Inventor: WATANABE TAKEO
IPC: F16D55/224
Filed: 1976-02-20
Abstract: PURPOSE: To offer a disc brake with such a construction that a bracket is placed particularly adjacent to a brake disc and a calliper holding a pair of friction pads to guide them is supported with possibility to slide on this bracket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05244821-A (JP)
Title: Artificial culture medium for mushroom
Inventor: HARA MASAHIKO
IPC: A01G1/04
Filed: 1993-01-07
Abstract: PURPOSE:To smoothly raise mushrooms such as shiitake, Pleurotus ostreatus, or Pholiota nameko by culture of such mushrooms using an artificial medium incorporated with tea leaves to suppress unwanted bacteria propagation and shorten period until the harvest. CONSTITUTION:Firstly, an artificial culture medium is prepared by the following process: Japanese beech is mixed with wheat bran at the volume ratio of (4:1) followed by addition of water so as to come to 63wt.% in water content to produce a basal medium; this basal medium is then incorporated with a specified proportion of tea leaves powder prepared by drying and grinding tea leaves waste discharged in soft drink production. This artificial medium is then inoculated with the seed fungi of a kind of mushroom (e.g. Pleurotus ostreatus) followed by conventional bottle culture to propagate the mycelia followed by fungal spreading and further culture to produce basidiocarps, thus accomplishing the objective mushroom raising smoothly to such a degree as to be at least comparable to the case with using conventional media with the above-mentioned advantages.
Patent JP-H08207081-A (JP)
Title: Injection molding of phenol resin molding material
Inventor: MURAYAMA HIDEKI
IPC: B29K61/04
Filed: 1995-02-03
Abstract: PURPOSE: To clean a cylinder and a screw efficiently without removing the screw at the time of cleaning these components by injection molding phenol resin with lower than a specific molding viscosity and using an elastomer with lower than a specific modulus of elasticity as a purging material. CONSTITUTION: A phenol resin molding material with a molding viscosity of 10<4> Pa.s or less at 100 deg.C shows a low viscosity in a plasticized state at about 90 to 120 deg.C and an adhesive property. Consequently, the molding material remains in a cylinder. In order to clean the cylinder or a screw, the cylinder and the screw are cleaned using a thermoplastic elastomer(styrene elastomer, olefine elastomer or soft polyvinyl chloride) with a modulus of elasticity of 100MPa or less at a room temperature as a purging material at the time of terminating an injection molding. Thus, it is possible to clean the cylinder and the screw extremely easily and achieve the efficient injection molding accordingly.
Patent JP-H03221382-A (JP)
Title: Torque adjusting device for rotating tool
Inventor: HONGO SHOICHI
IPC: B23B45/02
Filed: 1990-01-26
Abstract: PURPOSE:To prevent the preset torque from being changed by vibrations or the like by providing a coupling section restricting the rotation of an adjuster ring via the coupling with the adjuster ring on a lock plate excited by a spring in the coupling direction with the adjuster ring. CONSTITUTION:A projection 81 protruded from the inner periphery of a lock plate 80 is coupled with a groove 61 formed on a gear case 6, thus the lock plate 80 is made movable only in the axial direction and nonrotatable. It is excited toward an adjuster ring 70 side by a spring arranged between it and the inner face of a clutch handle 78. Fine irregular faces 72, 82 coupled with each other are radially formed on opposite faces of the adjuster ring 70 and the lock plate 80. The rotation of the adjuster ring 70 is restricted by the lock plate 80 via the coupling between both irregular faces 72, 82, and the unprepared rotation of the adjuster ring 70 is prevented.
Patent JP-H06232445-A (JP)
Title: Optical element and transmission type optically coupled device
Inventor: ONO NOBUMASA
IPC: H01L31/02
Filed: 1993-02-04
Abstract: PURPOSE:To provide a path for light to pass which attains high accuracy in positioning by a method wherein there are a light passing part parallel to a chip surface of an optical chip or which is curved-surface and can condense light and an inclined plane which inclines forward regarding the chip surface by a specified angle, which is adjacent to the light passing part or is adjacent with a level difference to that, formed on front surface of a translucent resin body. CONSTITUTION:When inclined parts 32, 33 have an angle 30-60 regarding chips 21, 25, light projected from the light emitting chip 21 goes inside a translucent resin 28. Among this light, the light reaching the light passing part 30 on light emitting side comes out from the translucent resin 28 onto a path T of an object to be detected in the air. Also, the light reaching the inclined part 32 are wholly reflected by refractive index of the air and the light-penetrative resin 28, so that the light does not come out from the translucent resin 28 onto the path T of the object for detection. Accordingly, on the path T of the object for detection, a path of light from the light passing part 30 on light emitting side toward the light passing part 31 on light accepting side is formed. When the detection object interrupts the light on the path, the output of the light receiving chip 25 changes.
Patent JP-S58193255-A (JP)
Inventor: JIYON ANDORIYUU SOMAABIRU
IPC: B65D85/84
Filed: 1983-02-04
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-2000216260-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YATSUYANAGI TOSHISUKE
IPC: H01L21/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of leakage currents in a semiconductor integrated circuit device and to optimize the circuit operations of the device, and then to reduce the numbers of masks used for ion implantation and the number of processes performed for ion implantation. SOLUTION: A plurality of circuit blocks are grouped into a first circuit block group and a second circuit block group, and the first circuit block group is constituted of MOSFETs having non-doped silicon gates. The second circuit block group is constituted of P-channel MOSFETs having phosphorus-doped silicon gate electrodes.
Patent JP-S58134341-A (JP)
Title: External interrupting device
Inventor: YANAGIUCHI SETSUO
IPC: G06F13/24
Filed: 1982-02-05
Abstract: PURPOSE:To decrease the number of ports down to half and to realize a compact package, by transferring an external interruption factor to a CPU by a pseudo bidirectional port and at the same time resetting the external interruption factor through the same port. CONSTITUTION:The signals of external interruption factors I0 and I1 are applied to each clock pulse CP terminal of flip-flops 40 and 41. Thus an external interruption signal INT is produced to be applied to a CPU1. The CPU1 accepts an external interruption with an interruption input signal INT and then reads the levels of output terminals A0 and A1 of switching circuits 50 and 51 through two pseudo bilateral ports 2 and 3. The CPU1 performs an external interruption process in terms of software and switches the ports 2 and 3 to an output mode. Thus both ports 2 and 3 deliver ''0''. As a result, both flip-flops 40 and 41 are perfectly reset, and the CPU1 prepares for acceptance of the next interruption signal.
Patent JP-H04255659-A (JP)
Title: Electron impact type ion source
Inventor: KAMESHIMA NORIO
IPC: H01J27/20
Filed: 1991-02-08
Abstract: PURPOSE:To improve ionization efficiency by actively enriching the concentration of sample gas existing in the passage zone of thermoelectrons in the ion source chamber of an electron impact type ion source. CONSTITUTION:The end 2a of a sample gas introduction tube 2 is projected to the vicinity of a position between a thermoelectron incoming hole 4 and outgoing hole 6, and so made as to have a funnel form open toward a position between both holes 4 and 6.