baber/WOPTO huggingface dataset:
Patent JP-H0629216-A (JP)
Title: Vertical-type epitaxial growth apparatus
Inventor: TANAKA KUSUO
IPC: H01L21/205
Filed: 1992-05-28
Abstract: PURPOSE:To remove a deposit on both surfaces of a susceptor simultaneously when the susceptor is etched by a method wherein a plurality of holes are made at the positions through which a gas can be supplied also in the rear of the susceptor at the susceptor support body of a pedestal. CONSTITUTION:When the height of a hole in a nozzle is aligned with the height of a hole 52 in a pedestal 50, a gas can be made to flow to the rear of a susceptor. That is to say, the height of the nozzle is set to a height at which the gas is made to flow only to the surface of the susceptor in a growth operation. In an etching operation, the height is adjusted in such a way that the gas flows to both the surface and the rear of the susceptor. Thereby, both faces can be etched simultaneously. Alternatively, a hole which can be opened and shut is made to be a height corresponding to a hole 52 in a nozzle, the hole may be shut in a growth operation and the hole may be opened in an etching operation. When the structure of a susceptor in a pedestal 50 is contrived in this manner, a gas can be made to flow to the rear of the susceptor in the etching operation.
Patent JP-H031747-A (JP)
Title: Telephone set with terminal adaptor
Inventor: KOTAKE SHIRO
IPC: H04M11/00
Filed: 1989-05-30
Abstract: PURPOSE:To eliminate the need for provision of a dial-in service number into a terminal adaptor by providing an incoming call detection means detecting an incoming call from a terminal equipment in an analog public telephone network. CONSTITUTION:A control circuit 209 is used to monitor the content of a call setting message thereby recognizing a call to be a call from a caller terminal in an analog public telephone network when no service identification information nor terminal attribute information exists. ln this case, the control circuit 209 rings a sounder 207 to notice the operator to reply manual response by telephone function. When the changeover to facsimile communication is requested from the caller terminal equipment in this communication, the operator uses a key entry section 208 to operate the call arrived at present to be transferred to a facsimile equipment 3. Thus, sure incoming start of the facsimile equipment to the facsimile communication request is attained from the analog public telephone network without provision of a dial-in service number to the terminal adaptor.
Patent JP-H09317238-A (JP)
Title: Vibration damper
Inventor: KIMOTO KOICHIRO
IPC: F16F15/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to perform functioning as the design specification even when the stroke of the vibration is sufficiently considered by providing an elastic means made of an elastic member to resist the rotation of a rotary shaft. SOLUTION: An outer circumferential end part of a spiral spring 7 is fixed to a supporting part 2, and a center end part is fixed to a gear box 7a. A vibration detection sensor is provided on a computer 6a for control, the vibration disturbance is detected and analyzed according to the preliminarily stored software to control the speed, force and direction of a motor 6. Optimum vibration control is performed only by changing the software. When the vibration is applied to a building, a vibrator 4 is vibrated, and the vibrator 4 and the spiral spring 7 absorb the vibration. When the period of the vibration is close to the natural period of the building, the computer 6a detects the vibration, and forcibly vibrates the vibrator 4 according to the prescribed software.  As a result, the reaction of the vibrator 4 is transmitted to the building through the supporting part 2 to prevent the resonance. Unnecessary deflection of the spring can be prevented.
Patent JP-S5927205-A (JP)
Title: Method for detecting applied film
Inventor: ABE YUTAKA
IPC: G01B11/06
Filed: 1982-08-05
Abstract: PURPOSE:To detect the thickness of an applied film automatically without contact, by projecting light on the applied film, and detecting the reflected light by light receiving devices. CONSTITUTION:Infrared rays having wavelengths of lambda1 and lambda2 from an infrared ray projector are projected on an applied film 2 on an applying roll 1. The light of the wavelength lambda1 is absorbed by only the applied film 2, and the light of the wavelength lambda2 is absorbed by the applied film 2 and the applying roll 1. The reflected light from tha applied film 2 is split into the light beams having the wavelengths lambda1 and lambda2 by a wavelength selector 7 through a parabolic mirror 4, a rotary mirror 5, and a condenser lens 6. The light beams are detected by light receiving devices 9 and 10. The outputs are sent to a dividing circuit 13 through amplifier circuits 11 and 12. The ratio of the outputs of the reflected light beams having the wavelengths lambda1 and lambda2 are detected in the circuit 13 and compared with a reference value in a comparing circuit 14. In this way, the thickness of the applied film 2 can be automatically detected without contact.
Patent JP-H062018-A (JP)
Title: Method and apparatus for producing flaky particle from molten metal
Inventor: YOU KINI
IPC: B22F9/10
Filed: 1992-05-28
Abstract: PURPOSE: To obtain a flake metal powder rapidly solidified at high cooling rate by combining centrifugal atomization with metal substrate cooling, and rapidly solidifying a molten metal. CONSTITUTION: A starting alloy material is melted in a melting furnace 1 which is supported by a supporting means 4 and supplied with energy by an electric power source 2. The melting furnace 1 is tilted by a turning means 30, and the resultant molten material is poured into a funnel crucible 6. The molten material is passed through a conduit 7 and allowed to flow onto an atomization disk 9 driven by a motor 8, where the molten material is atomized by the centrifugal force and formed into a state of molten splashes. The splashes are allowed to collide with a recessed splat quench rotating substrate 14 which is disposed under the disk 9 and driven by a motor 18, by which the splashes are converted into a liquid film saving annular flat surface.  When the liquid film is spread over the inclined plane of the substrate 14, it is cooled in a moment and solidified into a state of flake particles. The flake particles leave the annular flat surface according to the centrifugal force and rapidly fall through a collection chamber 20 by means of gas jetted from a gas tube 11. Small particles are sucked into a cyclone separator 22 and large particles are collected by a collector 25.
Patent JP-H09314850-A (JP)
Title: Manufacture of ink jet printer head
Inventor: KIKUCHI TAKASHI
IPC: B41J2/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the ink discharging orifice of a nozzle plate from being plugged with an adhesive when the nozzle plate is stuck to a substrate. SOLUTION: The ink discharging orifice 25 of a nozzle plate 22 is blocked with the nozzle plate 22 from the non-adhesive face side, and thereby the adhesive face of the nozzle plate 22 is stuck to open face of the tip side of an ink chamber 21 with the help of an adhesive 29. Consequently, there arises no air current finding its way to the outside passing through the ink discharging orifice 25, so that an adhesive 29 does not enter the ink discharging orifice 25. Thus it is possible to prevent the ink discharging orifice 25 from being plugged by the adhesive 29.
Patent JP-H10291440-A (JP)
Title: Side mirror fitting device to be automatically projected for safety traveling of automobile
Inventor: MIYAUCHI MASAYUKI
IPC: B62D25/16
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To perfectly grasp the condition in rear of a mirror so as to prevent the generation of accident for safety traveling by forming an opening part at a position in a front fender, and vertically moving or standing a side mirror inside of the opening with a driving mechanism. SOLUTION: This is an automatic device, and a remote controller or a computer is provided in an automobile, and an opening part is provided in a front fender at a part a little close to a front end thereof, and a side mirror is provided so as to be vertically moved or stood, and a cover is fitted to a periphery of the opening part so as to automatically cover the opening part when the device is not used. With this structure, a driver can perfectly grasp the condition in rear of the mirror in a normal driving posture without repeatedly looking at right and left for confirmation. Safety traveling is thereby secured, and generation of accident is previously prevented.
Patent JP-S6029532-A (JP)
Title: Air purifier
Inventor: NISHIDA MINORU
IPC: F24F7/00
Filed: 1983-07-26
Abstract: PURPOSE:To enable to reduce the ozone concentration in the discharged air by a structure wherein heaters are fitted on the blow-off port side with respect to opposed electrodes so as to allow to decompose ozone, which has produced at an ionized air generating section, by means of high temperature. CONSTITUTION:Discharge electrodes 1 are arranged on a blow-off port side in a case, on which a suction port and a blow-off port are provided. At the same time, opposed electrodes 2, which induce ionized air and simultaneously collect dusts carried by the ionized air, are arranged opposite to the electrodes 1 with discharge gap between them. In addition, potential difference is produced between the electrodes 1 and the electrodes 2 by means of high tension source 4 and, at the same time, at least ozone erasing members 3 equipped with heaters 31 are arranged on the blow-off port side with respect to the electrodes 2. Because the ozone produced at an ionized air generating section can be decomposed by means of high temperature developed by the heaters, the ozone concentration in the discharged air can be reduced.
Patent JP-H01306981-A (JP)
Title: Device for handling paper sheets
Inventor: UEDA KOICHIRO
IPC: G07D9/00
Filed: 1988-06-06
Abstract: PURPOSE:To remove foreign matters and coins put among notes by providing a foreign matter separating mechanism before the note delivering mechanism of a note fetching mechanism. CONSTITUTION:By sucking air from the rotor note sucking hole 17 of a note disposing rotor 5, notes 2 are closely contacted with the hole 17 and disposed one by one while the rotor 5 is rotated by means of a rotor rotating motor 20. By actuating an air jetting rod solenoid 14 so that the notes 2 can be certainly disposed one by one, an air jetting rod 7 is moved to the lower end part of the notes 2 and air is blown from the rod 7 by driving an air jetting pump 6. While the notes 2 are disposed one by one, foreign matters and coins 13 put among the notes 2 are dropped to a receiving saucer 10 through note keeping bars. Thus the foreign matters and coins put among the notes can be removed.
Patent JP-S62297231-A (JP)
Title: Mass-production of glass tube
Inventor: IKEJIRI MASAHISA
IPC: C03B37/014
Filed: 1986-06-13
Abstract: PURPOSE:To enable mass-production of glass tube useful as a jacket tube for high-quality optical fiber, in high efficiency at a low cost, by vertically holding a dried tubular gel in a lattice frame and sintering the gel. CONSTITUTION:A sol produced by mixing ethyl silicate, HCl and fine silica powder, etc., is poured into a cylindrical PP container and gelatinized to obtain a tubular gel. The tubular gel is dried at about 60 deg.C for about 10 days and the obtained dried tubular gel 2 is vertically held in a lattice frame 1 placed in a furnace. The gel is heated to about 800 deg.C at a heating rate of about 60 deg.C/hr while passing oxygen through the furnace and is maintained at the temperature for about 1hr. The gas is switched from oxygen to He and the gel is heated to about 1,300 deg.C at a heating rate of about 60 deg.C/hr and sintered at the temperature for about 1hr.
Patent JP-S5661976-A (JP)
Title: Laver inspection apparatus
Inventor: IMAMURA SHIGEMI
IPC: A23L17/60
Filed: 1979-10-26
Abstract: PURPOSE: To detect a tear in a laver sheet, surely, by transferring a laver sheet along a nearly sigmoid path, and placing a light source and a photoelectric element at the opposite sides and near the inflection point of the path.  
     CONSTITUTION: The path of the laver sheet A is bent from horizontal direction downward and again upward to the horizontal direction by the rollers 1, 1a, the guides 3, 4A, 5, and rollers 2, 2a. If the laver sheet has a tear, it is opened widely at the inflection point. The light from the light source 7 passes through the widened tear to the photoelectric element 8, converted into electrical signals, and transmitted to the detecting and deciding device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5564259-A (JP)
Title: Charger
Inventor: TERAO KAZUO
IPC: H01T19/00
Filed: 1978-11-10
Abstract: PURPOSE: To eliminate unevenness and unstability of negative discharging and make the surface potentials of the negatively charged photosensitive drum nearly even by surely absorbing part of the discharge currents of luminescence spot part produced on a control wire.  
     CONSTITUTION: An electrode 5 which is disposed in proximity to a control wire 3 and absorbs part of the discharge currents of the luminescence point produced on the wire 3 at the discharging is provided with a photoconductive layer 9. Hence, part of the discharge currents of the luminescence point produced on the wire 8 is surely absorbed by the layer 9, whereby the unevenness and unstability of negative discharging may be eliminated and the surface potentials of the photosensitive drum having been negatively charged may be made nearly even. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61296836-A (JP)
Title: Bus voltage supervisory device in home bus system
Inventor: TANAKA TOSHIMASA
IPC: G08C25/00
Filed: 1985-06-26
Abstract: PURPOSE:To prevent the system-down of a home bus system by supervising a voltage of a bus line and informing the drop when the voltage is below a prescribed value. CONSTITUTION:A DC voltage VB of a bus line 1 is fed to an inverting input of a comparator 3. A reference voltage VD divided by resistors 5, 7 is fed to a non-inverting input of the comparator 3 and when a bias voltage VB is lowered more than the reference voltage VD, an H signal is outputted. After the signal component is rejected from the H signal via a filter circuit 9, the result is a base drive current of a transistor 11. When the bus voltage VB on the bus line 1 reaches the reference voltage VD or below, a piezoelectric buzzer 13 is operated, a voltage drop is informed and the system-down due to generation of short-circuit or other fault is prevented in advance.
Patent JP-H01306222-A (JP)
Title: Manufacture of synthetic resin profile tube joint
Inventor: HASHIMOTO TSUTOMU
IPC: B29C57/00
Filed: 1988-06-03
Abstract: PURPOSE:To shorten processing labor and time by rising the temperature of a cylindrical mold having the inner surface shape almost same as the outer surface shape of a profile tube joint to be manufactured, inserting forcibly an original tube from the softening section, diminishing its diameter and molding the same into a profile tube joint. CONSTITUTION:A lower end of an original tube 1 is dipped for the given time in a liquid-like heat medium 4 heated to the temperature sufficient for softening synthetic resin of the original tube 1 in heating tank 3 and heated, and after the given time, the original tube 1 is further sunk into the heating medium 4 and heated up again for the given time. One end of the original tube 1 is thus heated and softened in two stages, and a mold 2 is heated up to the softening temperature of synthetic resin of the original tube 1, and the original tube 1 is removed out of the heating tank 3 and stood on a plate material 5 with its softening section 11 facing up. Then, a mold 2 is covered from its larger diameter section 21 over said original tube 1, and an interposition is brought in touch with the upper end of the mold 2, while the original tube 1 is forcibly inserted into the mold 2 up to the given dimension and cooled down in said state, and then the original tube 1 is pulled out.
Patent JP-H03294541-A (JP)
Title: Hybrid prepreg and production thereof
Inventor: TAKEZAWA MAKOTO
IPC: A63B102/32
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the subject product excellent in physical properties, handleability and aesthetic feeling by sandwiching a cloth containing fiber of a different kind having a large fiber diameter woven therein between two sheets of unidirectional fiber-reinforced prepregs having reinforcing fiber with a small fiber diameter and integrating the whole. CONSTITUTION:The objective product 1 is obtained by sandwiching a cloth 5 containing fiber (preferably titanium fiber, etc.) 6 of a different kind having 50-500mum fiber diameter woven therein at a prescribed interval in the same direction as that of reinforcing fiber (e.g. carbon fiber) 2 with 5-30mum fiber diameter between two sheets of unidirectional fiber-reinforced prepregs (4A) and (4B) having the aforementioned reinforcing fiber 2 and integrating the whole. The aforementioned product has the above-mentioned cloth 5 arranged in the reinforcing fiber 2. Furthermore, glass fiber, polyethylene fiber, etc., are preferred as weft yarn 8 constructing the cloth 5, because the fiber (bundle) is fine, transparent, etc. Bisphenol A-based epoxy resins, etc., are preferred as a matrix resin.
Patent JP-S6117874-A (JP)
Inventor: FUKUI SEIJI
IPC: F25B1/00
Filed: 1984-07-03
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-H07321762-A (JP)
Title: Automatic clock frequency control system and transmitter and receiver used for the system
Inventor: SAITO MASANORI
IPC: H03L7/00
Filed: 1994-05-26
Abstract: PURPOSE:To provide an automatic clock frequency control system in the OFDM system in which the clock frequency of a receiver is subjected to tracking control with the clock frequency of a received signal and to provide a transmitter and a receiver used for the system. CONSTITUTION:A sample value of a synchronization symbol waveform the same as that for a transmitter is stored in a synchronization symbol waveform memory 24. A cross correlation value calculation device 25 calculates cross correlation value between a sample value of a synchronization symbol waveform from the synchronization symbol waveform memory 24 and a sample value of a reception signal extracted from an A/D converter 22. A circuit section comprising a synchronization symbol position detector 27, a synchronization reception interval detection/discrimination device 28, an oscillated frequency control signal generator 29, a local oscillator 30 and a clock generator 31 controls each output clock frequency so as to be in matching with the clock frequency of the reception signal accurately based on the cross correlation value.
Patent JP-S5764315-A (JP)
Title: Magnetic tape storage device
Inventor: SUZUKI TAKAO
IPC: G11B5/09
Filed: 1980-10-03
Abstract: PURPOSE:To quicken the data processing time, by discriminating the effectiveness of data block immediately before the letngth of gap, through the detection of the length of a gap (IBG) erased for a prescribed length between data blocks recorded on a magnetic tape. CONSTITUTION:At write-in operation, a control circuit 115 transmits a signal 200 to a running system and an erasing signal 201 to an erasing circuit 104, and a gate 112 is opened with a write-in gate signal 202 and an output of a write-in storage circuit 109, and the data block is recorded on a magnetic tape 100 with a head 102. The written-in data is read out at a head 103, and the content of data block in error is recorded to the circuit 115 if the gap is more than a normal length with an error checking circuit 107. At readout, a data signal 204 is stored in a data storage circuit 110 from the head 103, and on the other hand, an error gas is detected at a one shot circuit 111 with an erasing signal 206, and the circuit 115 transmits the effective data only from a gate 113.
Patent JP-S5263283-A (JP)
Title: Laminated plastic sheets
Inventor: SUZUKI TOSHIO
IPC: B32B27/20
Filed: 1975-11-20
Abstract: PURPOSE: Laminated plastic sheets manufactured by laminating polyolefin films filled with no inorganic powder upon both sides of a polyolefin sheet filled with a large quantity of an inorganic filler powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0431561-A (JP)
Title: Paper pattern for wall hole work for heater
Inventor: ADACHI MINORU
IPC: E04F21/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a paper pattern for the wall hole work of a heater for diminishing a plane area and lowering a material cost by diminishing the plane area of a substrate by component corresponding with a projected quantity with the bending rise of a notched section from the contour dimension of the heater. CONSTITUTION:On a plane-shaped substrate 3a corresponding with the rear side surface of a heater 1, a wall hole display section 3b with the position/ dimension of a feed/exhaust air cylinder top 2 displayed on is set. Besides, on the left and right near the side edges of the lower side of the substrate 3a, trapezoidal notched sections 5 projected in the shapes of legs downward from the lower side of the substrate 3a with bending rise are formed. In its case, a substrate shape with the notched sections 5 bending-raised respectively is permitted to correspond with a wall surface projecting shape on the rear side surface of the heater 1 in a set state. Besides, the substrate 3a for bending- raising no notched sections 5 makes the area smaller than the wall surface projecting area on the rear side surface of the heater 1.
Patent JP-H01308453-A (JP)
Title: Gas-impermeable resin composition
Inventor: IGARASHI ICHIRO
IPC: C08L67/00
Filed: 1988-06-06
Abstract: PURPOSE:To improve the flexibility and gas impermeability of a molding, by mixing nylon 11 and/or nylon 12 with a polyester resin. CONSTITUTION:A mixture of nylon 11 (a) which is a polyamide resin obtained by polycondensing 11-aiminoundecanoic acid and/or nylon 12 (b) (A) which is a polyamide resin obtained by polymerizing omega-laurolactam through ring opening with a polyester resin (B) obtained by polycondensing an aromatic dicarboxylic acid with a glycol, in an amount to give a weight ratio (A/B) of 10-96/90-4, is mixed with a rubber (C) such as a halogenated rubber, an ethylenen/propylene/diene rubber or an acrylonitrile/butadiene copolymer, in an amount to give a weight ratio [(A+B)/C] of 60-100/40-0, to obtain the title composition. This composition is useful as, e.g., a material for inner tubes of hoses for transportation of refrigerants.
Patent JP-H01307804-A (JP)
Title: Programmable controller
Inventor: SUGIMOTO TOMITSUGU
IPC: G05B19/04
Filed: 1988-06-06
Abstract: PURPOSE:To eliminate a need of disconnection between an output unit and an external output device or the like to improve the safety by providing an information stop means which arbitrarily stops control information transferred from an output image memory to the output unit. CONSTITUTION:At the time of simulation of a sequence program, an output information switch 10 of an output unit corresponding to a connection part Y10 is turned off, and the open/close state of a contact X0 is detected by an input unit 3, and its information is taken into a CPU 1 through an input image memory 2. Arithmetic processing results of the CPU 1 are transferred to an output image memory 9 but are not transferred to an output unit 7 or the like. That is, the information stop means (the switch 10) which arbitrarily stops control information transferred from the memory 2 to the unit 7 or the like is provided to eliminate a need of disconnection between the unit 7 or the like and an external output device 6 or detachment of the unit 7 or the like at the time of simulation, and the safety is improved.