baber/WOPTO huggingface dataset:
Patent JP-S62285847-A (JP)
Title: Vacuum attraction device
Inventor: SAKAI YOSHITAKA
IPC: B65H3/08
Filed: 1986-05-30
Abstract: PURPOSE:To prevent damages from temporary interruption of power supply by furnishing a solenoid valve at a vacuum piping between a vacuum attraction means and a vacuum pump, wherein the valve is closed in the event of power failure, and thereby holding attraction even when the power supply is off temporarily. CONSTITUTION:Sheet 2 for recording or any other purpose is held in vacuum attraction by an attraction drum 1 or vacuum pad 3. Vacuum from a vacuum pump 4 is supplied to said drum 1 or pad 3 via a solenoid as a measure for power failure 8 through a piping 5 and vacuum supply control valves 6, 7. The solenoid 8 is equipped with a solenoid valve driving SSR 9, and arranged to be closed when the power supply is off. Thus the sheet 2 is held in attraction while opened during normal operations. If power is shut of temporarily in this condition, the solenoid valve 8 is closed immediately, with the vacuum between attraction elements 1, 3 and the solenoid valve 8 retained, which should prevent the sheet 2 from slipping off to provide prevention of failure such as jamming because of slipping-off.
Patent JP-H0421290-A (JP)
Title: Catv transmission system
Inventor: HAMADA YASUSHI
IPC: H04N7/173
Filed: 1990-05-16
Abstract: PURPOSE:To always receive a best outgoing signal level at a subscriber's house by measuring a reception level of an output level at any of terminal equipments, sending a measured data signal to a head end device via a transmission line and controlling an output level of a television modulator or a television signal conversion amplifier of plural channels automatically based on the measured data signal. CONSTITUTION:A broadcast wave received by a reception antenna 1 is distributed as broadcast signal 17 for each channel, subject to channel conversion and amplification by television signal conversion amplifiers 3,4, they are mixed by a distribution mixer 5 and the result is sent to a CATV transmission line 8 as an outgoing signal. The level of the outgoing signal is measured by a terminal equipment 9 at an optional subscriber's house 11 such as a subscriber's house at a remotest point of the transmission line. The measured data is sent to a head end device 7 by using an incoming transmission band of the transmission line 8. The data signal is divided by a directional filter 14 and fed to a data receiver 6. The data receiver 6 is connected to the television signal conversion amplifiers 3,4 for each channel, which control the output level automatically.
Patent JP-H09275802-A (JP)
Title: Pot having water supply tank
Inventor: YAMAZAKI SENZO
IPC: A01G9/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pot in which the inside can be made into air-tight water tank by making the vessel of into device structure and water can be supplied with a simple device by a water supply method applying the principle of natural chemistry. SOLUTION: The vessel of the pot having the double structure consisting of an outer pot 1 and an inner pot 2 is made into air-tight water tank 3, a water pouring port 5 having an air-tight cap 4 and a ventilation pipe 6 reaching the lower part of the air-tight water tank are provided at the upper part, and further, a water supply hole 9 and a permeable film 10 are provided on a bottom part 8 of the inner pot.
Patent JP-S5752724-A (JP)
Title: High-frequency heating apparatus
Inventor: NODA TAKAMITSU
IPC: F24C7/08
Filed: 1980-09-11
Abstract: PURPOSE:To enable to detect the temperature of food to be cooked correctly even if the food is placed on a turntable out of the center or its size is small, by diposing a pair of infrared-ray detectors above the turntable in an oven. CONSTITUTION:A light admitting window 7a is opened in a top plate 4a that is disposed just above the center O of a turntable 6, and another light admitting window 7b is oened also in the top plate 4a at a position displaced from the former window 7a. That is, the latter window 7b is located at a position spaced about R/2 from the center O of the turntable 6, where R is the radius of a rotary disk 6b of the turntable 6. Further, infrared-ray detectors 8a, 8b are disposed above the light admitting windows 7a, 7b, respectively, for measuring the intensity of infrared rays emitted from food 5 to be cooked on the turntable 6. Here, the measurement range of the detector 8a covers an inner area of a circle drawn around the center O, while  that of the detector 8b covders the inner area of a circle havng a radius of about  R/2.
Patent JP-H04351117-A (JP)
Title: Ecl output circuit
Inventor: KUSUMOTO KEIICHI
IPC: H03K19/086
Filed: 1991-05-29
Abstract: PURPOSE:To reduce power consumption by decreasing a steady-staate current of an ECL output circuit. CONSTITUTION:A PMOS transistor (TR) MP1 is connected between the terminal 4 of an EECL output circuit and external load driving TRs 01, 02...ON. When the TR1 is turned and the TR2 is interrupted and the gate potential of the MP1 is close to a ground potential and the MP1 is interrupted no steady-state current flowing to the gate is not present thereon and no current flows to a load resistor R2 when the input impedance is very high and supposed to be infinite. Power is fed to the base of an external load drive TR through a resistor R3. A high level is given to an output terminal in this case. When the TR1 is interrupted and the TR2 is turned on, a potential at the terminal 4 is decreased and the MP1 is turned on. Since the drain current drops the potential at the resistor R3, a low level is given to the output terminal.
Patent JP-S615952-A (JP)
Title: Ink wire cross impact graphic printer
Inventor: KAZUI TAKAHIDE
IPC: B41J2/495
Filed: 1984-06-19
Abstract: PURPOSE:To obtain the titled printer easy to manufacture with a limited noise, by electromagnetically driving individual impact chips between a screw wire forming a screw tooth and an ink wire to reduce mechanical driving. CONSTITUTION:A wire 11 is wound on a platen 10 with a screw groove to form a screw tooth and an impact chip 1 in which the impact point moves horizontally with one rotation of the platen is set. Individual impact chips are driven electromagnetically according to the detection signal from a timing plate 15 synchronizing the rotation of the platen to perform a cross dot printing with the wire 11 and an ink wire 9.
Patent JP-S6019633-A (JP)
Title: Paper accumulator of recording device
Inventor: SUGIZAKI TSUGIO
IPC: B65H1/14
Filed: 1983-07-11
Abstract: PURPOSE:To perform certain conveyance and accumulation of recording paper by providing the plural number of erectable guide plates in a lower part and conveyance members in an upper part in opposition to said guide plates. CONSTITUTION:As a conveyance means which receives paper from a recording paper feeding part and has the paper recorded by means of a recording device and subsequently guides the recording paper to a recording paper accumulation part, the plural number of vertically movable guide means 24, 24a, 24b are provided together with a recording paper conveyance means 23 which, in opposition to said plural number of guide means, conveys the recording paper while contacting its upper face. In other words, the plural number of independent guide members 25, 25a, 25b, functioning to guide the recording paper to conveyance members 22, 22a, 22b which feed the recording paper P, are provided so that recording paper can be smoothly led in a paper accumulation device 15 through vertically operating as many guide members as correspondent to the length of the recording paper.
Patent JP-H05319414-A (JP)
Title: Robot device for storing
Inventor: KATO HISAO
IPC: B65B35/56
Filed: 1992-05-19
Abstract: PURPOSE:To reduce the cost accompanying with a storing work by automatically performing the storing work of a commodity to a storage box while putting the direction of the commodity in order, and in a short period of time. CONSTITUTION:The present robot device is equipped with an identification mark to identify the direction in the circumferential direction of a commodity 5, which is provided on one end side surface on the circumference of the commodity 5, extending on the complete circumference, a mark identifying machine 8 which reads the identification mark, a commodity turning roller 7 which turns the commodity 5 in the circumferential direction in response to the information from the mark identifying machine 8, and a robot main body 6 to carry and put the commodity 5 in a storage box 3 while putting the commodity 5 in a specified direction.
Patent JP-S5916793-A (JP)
Title: Heat-sensitive stencil paper
Inventor: HATSUTORI SHIYUUJI
IPC: B41N1/24
Filed: 1982-07-19
Abstract: PURPOSE:To contrive to enhance resolution, by using fine denier fibers as a porous base, in a heat-sensitive stencil paper consisting of a laminate of a film and a porous base. CONSTITUTION:The fine denier fibers, for example, a polypropylene paper of 0.03d formed by a spun-bond direct method is used as the porous base, and a polyester film having a thickness of 3mum is laminated thereon to obtain the heat-sensitive stencil paper. In laminating, polyvinyl acetate is used as an adhesive. Other than the polypropylene paper, a nylon base paper or a rayon base paper may be used as fine denier fibers, among which one having a small weight per unit area is preferred.
Patent JP-H0423790-A (JP)
Title: Escalator device
Inventor: TANAKA MASAAKI
IPC: B66B29/08
Filed: 1990-05-16
Abstract: PURPOSE:To certainly prevent a third wheelchair footstep from shaking and moving in the carrying horizontal direction at the time of operation for wheelchair by installing a cam to a fork, and providing a movable footstep with a connecting mechanism for positioning and regulating the movable footstep by the engagement with the cam at the time of operation for wheelchair. CONSTITUTION:When a second wheelchair footstep 13 is horizontally moved to a platform floor which is a getting-on place, at the time of operation for wheelchair, and a positive rotating pinion 162 of driving force transmitting mechanism is geared with the lack 173 of a device 17 while moving, the pinion 162 is clockwise rotated to rotate a reverse pinion 165 counterclockwise and also to rotate an intermediate gear 168A counterclockwise, and a pair of forks 132 is protrudingly moved in the arrowed direction. When the gearing of the pinion 162 with the lack 173 is ended, the pair of forks 132 passed through the through hole 131a of a cleat riser 131 are stopped, the steel ball 146b of a connecting mechanism 146 is pressed into the groove 135a of a cam 135 to inhibit the movement of a movable footstep 141 in the horizontal carrying direction. The stability of a third wheelchair footstep 14 at the time of operation for wheelchair is significantly improved.
Patent JP-S6019842-A (JP)
Inventor: YAMAZAKI SHIGERU
IPC: E03D9/00
Filed: 1983-07-12
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-S5351809-A (JP)
Title: Control device for electric motor vehicle
Inventor: NARUTO MASASHI
IPC: H02P7/29
Filed: 1976-10-20
Abstract: PURPOSE: To protect a motor for an electric motor vehicle from failing in a regenerative commutation at high speed upon occurrence of serial breakage of line breakers of standard rating by connecting the breakers used when the vehicle is running, to a regenerative braking circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5830354-A (JP)
Title: Rotating body of solid-liquid centrifugal separator
Inventor: NAKAMURA YOSHIAKI
IPC: B04B1/00
Filed: 1981-08-14
Abstract: PURPOSE:To remove solid matters collected by a rotating body easily and quickly in solid-liquid centrifugal separation by finishing inner peripheral face of the rotating body to specified surface roughness. CONSTITUTION:Four baffle plates 4 disposed equally in circumferential direction, projecting in radial direction from inner peripheral face of a rotating body 1 and stretching from the bottom face of the upper end plate 2 to the top face of the lower end plate 3 are provided in a cylindrical rotating body 1 having open bottom. Fixing of upper and lower end plates 2, 3 to the body of the rotating body and fixing of baffle plates 4 to the lower end plate 3 and to the body of the rotating body are usually made by welding. After assembling the rotating body 1 as mentioned above, electrolytic polishing etc. is applied to the inside surface of the rotating body 1 and the inner peripheral face is formed to roughness corresponding to the grain diameter of solid particles contained in the raw liquid to be processed. By this way, weld zones 5 and inside surface of the rotating body become slippery and removing of solid matters can be performed efficiently.
Patent JP-H08318741-A (JP)
Title: Hybrid vehicle
Inventor: MOROTO SHUZO
IPC: B60K8/00
Filed: 1995-05-25
Abstract: PURPOSE: To arrange a hydraulic actuator in the inside of a rotor of an electric motor so as to cool the rotor by means of oil fed/discharged to/from the actuator. CONSTITUTION: A hydraulic actuator 56 to/from which oil is fed/discharged is arranged in a cylinder 46c, which is formed in a rotor 46 of an electric motor 7. A hybrid vehicle travels when power of an internal combustion engine and/or the electric motor 7 is transmitted to its wheels. In this case, the electric motor 7 is heated when it is used, however, the heat in the rotor 46 is directly transmitted to oil from the rotor 46 constituting the cylinder 46c when the oil is fed into the cylinder 46c because of actuation of the hydraulic actuator 56, and then, the heat is radiated with the oil to the outside of the electric motor 7 when the oil is discharged.
Patent JP-S6019105-A (JP)
Title: Watertight piercing part of pressure resisting vessel of optical fiber
Inventor: YAMAGUCHI MASAYOSHI
IPC: G02B6/38
Filed: 1983-07-14
Abstract: PURPOSE:To improve the watertight property under a high pressure by packing a hardening resin adhesive in an inside circumferential hole provided in an outside cylinder body. CONSTITUTION:A central metallic tool 6 is inserted to a wall 4 of a pressure resisting vessel through a seal material 5, and a large-diameter part 8 having a step part 7 is formed in one end of the central metallic tool 6. A through hole 10 having a diameter slightly larger than that of an optical fiber 9 is provided in the center of the large-diameter part 8, and the through hole 10 is extended to a guide projection 11 provided in the center of the end face of the large- diameter part 8. The diameter of the vessel-side end part of the through hole 10 is made larger to facilitate flowing a hardening resin adhesive 12. The step part 7 is engaged with the wall 4 to attach the central metallic tool 6.
Patent JP-H02306528-A (JP)
Title: Flat plate type image display device
Inventor: MIYAMA HIROSHI
IPC: H01J31/12
Filed: 1989-05-19
Abstract: PURPOSE:To have uniform correction of the electron beam position in the longitudinal direction of a wire cathode even in case an electron gun, electrode, etc., are poorly located, by impressing the correction voltage on a vertical scanning deflection electrode, a shield electrode, or a position correcting electrode which is formed flush with the vertical scanning deflection electrode while the correction voltage is divided in the horizontal direction of the screen. CONSTITUTION:Electrons are generated by heating a wire cathode electrode 17, and the beam 21 of these electrons is advanced through electrode holes 18a, 19a under the action of the electric field generated by a back electrode 16, No.1 grid electrode 18, and No.2 grid electrode 19. After being converged by a convergence electrode 20 in the vertical direction of the screen, the electron beam is advanced between a vertical scanning electrode 11 and a shield electrode 13. At this time, a voltage obtained from the voltage, approx. the same as the voltage impressed on the shield electrode 13, which was superposed with the voltage varying during one period of vertical scanning cycles is impressed on a position correcting electrode 22. This enables correction of the beam position with the voltage impressed on the position correcting electrode 22 even though dislocation has occurred in the relative locational relationship between an electron gun, the electrode 11, and the one 13.
Patent JP-S5918346-A (JP)
Inventor: SUDA JIYUNICHI
IPC: F25B1/00
Filed: 1982-07-20
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-H09310546-A (JP)
Title: Automatic vending machine auxiliary lock
Inventor: YAMAMOTO KUNIHIRO
IPC: E05B65/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine auxiliary lock incapable of theorizing the construction from outward appearance. SOLUTION: Projections 15 and 25 and a recess section fitting a main body fixture 10 fixed to a main body 1 of an automatic vending machine and a door fixture 20 fixed to a door 2 of the vending machine to each other are fixed, loading holes 16 and 26 matching the projections 15 and 25 of the main body fixture 10 and door fixture 20 with end other are provided, and an oblong insertion hole 17 and a broad interlocking recess section 18 are provided to the door fixture 20. Then, a joint member 30 is formed in a bar-shape, a collared locking projection 38 is fixed to one end of the joint member 30 and, at the same time, it is connected to a turning section of a locking member 40.  The joint member 30 is inserted from the insertion hole 17 by turning the locking projection 38 sideways, the joint member 30 is loaded to the loading holes 16 and 26 to connect the main body fixture 10 to the door fixture 20, and the joint member 30 is locked by turning the locking projection 38 longitudinally.
Patent JP-S5250688-A (JP)
Title: Checking device for defect of oriented pattern
Inventor: MINAMI MASAKATA
IPC: G03F1/84
Filed: 1975-10-22
Abstract: PURPOSE: To display normal and defective oriented pattern such as IC mask by different colour on the monitor scope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09310016-A (JP)
Title: Flame retardant composition for flexible polyurethaene foam
Inventor: TAKIMOTO HIDEO
IPC: C08G18/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant composition, capable of retaining a liquid state at normal temperature, readily addable to a flame retardant flexible polyurethane foam at the time of production thereof and providing the flame retardant flexible polyurethane foam having good physicochemical properties without inhibiting a reaction for forming urethane. SOLUTION: This flame retardant composition for a flexible polyurethane foam comprises (a) dibromoneopentyl glycol(DBNPG), (b) tribromoneopentyl alcohol(TBNPA) and (c) a flame retardant organophosphorus compound therein. The total amount of the components (a) and (b) is 1-30 pts.wt. based on 100 pts.wt. whole composition and both the components (a) and (b) are dissolved in 99-70 pts.wt. component (c). The amount of the component (a) is 95-50 pts.wt. and that of the component (b) is 5-50 pts.wt. when the total amount of the components (a) and (b) is 100 pts.wt.
Patent JP-H10318910-A (JP)
Title: Apparatus for evaluating exposure to sodium chloride particle
Inventor: WATANABE MASAMITSU
IPC: G01N17/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and simple exposure evaluation apparatus by generating sodium chloride particles, sending it into a sealed container while controlling the amount of the particles, and carrying out an exposure test for an object to be evaluated. SOLUTION: An ultrasonic vibration is caused to a sodium chloride aqueous solution by an ultrasonic humidifier 1, thereby generating mist wherein sodium chloride is dissolved in water. A slit 4 is set at a particle exit 2 of the ultrasonic humidifier 2 and a container 3 is disposed to tightly shut the part. The container 3 is connected to a sealed container 6 via a pipe 7. The air is sucked from the sealed container 6 by a pump 8. sodium chloride particles generated in the ultrasonic humidifier 2 are discharged out from the particle exit 2 and introduced to the sealed container 6 through a slit gap 5 of the slit 4. A material to be evaluated is arranged inside the sealed container 6 to carry out an exposure test to the sodium chloride particles. The amount of the sodium chloride particles discharged from the particle exit 2 can be restricted by the slit 4. Accordingly, a metallic mateal or the like can be subjected to exposure test in a relatively simple constitution of the apparatus.
Patent JP-S63294425-A (JP)
Title: System to use part of water reclamation system as energy bus
Inventor: SAKAI KANJI
IPC: F24D3/18
Filed: 1987-05-26
Abstract: PURPOSE:To use thermal energy efficiently by a system constituted with a water reclamation and use system which supplies water which has been treated in a drain water treatment facilities to every building and an energy bus which provides the circulation and installation of the city streets water channels to be used for heat exchanging with heat pumps and refrigerators in an area. CONSTITUTION:A water reclamation and use system collects drain water produced from the lives in high buildings 12 for living and drain water from information buildings 11 to a drain water treatment facilities 15, and the water produced by drain water treatment is used for an energy bus 1 and flushing toilets and raw dusts crushing machines. On the other hand heat is taken by a heat pump 4 for water heat source from an open water channel 3 used for the energy bath 1 in order to conduct room heating and hot water supply. Accordingly the heat in the energy bus 1 is taken away, but an open water channel 3 passing near the heat pump 6 of water heat source which is in operation in a building for room cooling absorbs the heat radiated from the heat pump 6, and the water which flows through a closed water channel 5, and if the water passes on its way the neighborhood of a refrigerator 8, it absorbs the thermal energy radiated form the refrigerator 8 and goes through the pipe channel section 7 of a pipe channel buried in the earth and again flows in the open water channel 3.
Patent JP-H04351629-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: KINASHI KEIICHI
IPC: C08G59/40
Filed: 1991-05-30
Abstract: PURPOSE:To improve resistance to reflow cracking and thermal shock and moldability and reduce mold staining by compounding an epoxy resin, a cure accelerator, a filler, a specific curative, and a flexibilizer. CONSTITUTION:A bismaleimide of formula I (wherein R is a divalent hydrocarbon group) in an amt. more than 0.2mol and less than 2mol is reacted with 1mol of a diamine of formula II (wherein R1 and R2 are each H, methyl, ethyl, or trifluoromethyl) to give a curative. 100 pts.wt. the sum of an epoxy resin, a cure accelerator, the curative in an amt. satisfying the requirement that 0.5 < the resin wt./the curative wt.<2.0, and a flexibilizer comprising a polymer which is obtd. by reacting a carboxylated organosiloxane with an epoxy resin and has a degree of polymn. of 10-300 is compounded with 100-700 pts.wt. filler.
Patent JP-H11326976-A (JP)
Title: Equal-frequency interval multiwavelength light source
Inventor: ISHIKAWA MITSUE
IPC: G02F2/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an equal-frequency interval multiwavelength light source which has a large frequency shift quantity. SOLUTION: This multiwavelength light source uses a light intensity modulator 21 having two arms where electrodes 21a and 21b for phase control are arranged to cancel one of two primary modulation sidebands in a modulation output by applying the electrodes 21a and 21b with high frequencies given a 90 deg. phase difference by a high frequency generating device 26 and a phase shifter 27 and also setting the DC phase ϕ of light to 90 deg. by a DC voltage source 28 and further remove the fundamental wave and the sideband of even order by a Mach-Zehnder type filter 22, thereby circulating light whose light frequency is sequentially shifted in an optical ring circuit C.