baber/WOPTO huggingface dataset:
Patent JP-H03291012-A (JP)
Title: Waveform shaping circuit
Inventor: AOYANAGI TAKATOSHI
IPC: H03K4/02
Filed: 1990-04-09
Abstract: PURPOSE:To decrease the capacity of a required storage element, to simplify the circuit and to reduce the cost of the circuit by selecting only the signal corresponding to the input data of certain series in one or plural shift registers and parallel outputs therefrom outputting the selected signal as an address signal of the storage element. CONSTITUTION:A pi/4 phase shift signal is formed by repeating a phase shift between an optional point among four points marked in a black dot and an optional point among four points marked in a white round alternately. Thus, input signals of a waveform shaping circuit are binary values of + or -1/2<0.5> and three values of 0 and + or -1 repeated alternately, and the cases are classified into the case of tri-state values for an even number stage and binary values for an odd number stage and case of binary values for an even number stage and tri-state values for an odd number stage. Then a selector 11 selects an output 6b of an even number stage of shift register 1b when the tri-state values are obtained from an even number stage of the register and an output 6c of an odd number stage of shift register 1b when the tri-state values are obtained from an odd number stage of the register, the resulting signal is obtained as a signal 17, which is inputted to a ROM 3. When the outputs are classified into two ways, a clock signal 18 having a half of the data rate of the input signals 5a, 5b is inputted to the selector 11 and the ROM 3.
Patent JP-S61252435-A (JP)
Title: Petroleum stove
Inventor: OKAMURA NORITAKA
IPC: F24C5/08
Filed: 1985-04-30
Abstract: PURPOSE:To permit heat rays to be most easily absorbed into the human body to radiate by coating a substance to radiate far-infrared rays upon receiving heat on the outer surface of an outer and/or inner glass cylinder. CONSTITUTION:A substance, e.g., aluminum, to radiate far-infrared rays upon heating is flame-coated 8 at high temperatures on the outer surface of a glass inner and outer cylinders 3 and 4. When a petroleum stove is burned using a burner 50, heat is produced from flame between an inner flame cylinder 1 and an outer flame cylinder 2 to heat up alumina coating 8 on the surfaces of the cylinders 3 and 4 to 300-500 deg.C for example. The infrared rays to be radiated is of a very high radiability in far-infrared rays region of wavelength of 5mum or more. By the petroleum stove 100, not only exposed skin but also the body covered with clothes can be warmed up even when comparatively father separated.
Patent JP-H03294128-A (JP)
Title: Article feeding device
Inventor: INABA RYOHEI
IPC: B23P21/00
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the contact of an article in delivery position with an article in waiting position by providing a buffer device for staying and holding the article between two adjacent assembling and working stations in an automatic assembling and working system for the article. CONSTITUTION:An article Tb in a delivery position P1 is transferred in accordance with the operation of a delivery lifter and the operation of a delivery pusher 124. When the article in the delivery position P1 is removed, a stopper 128 is released, and an article in a first waiting position P2 is transferred to the delivery position P1. When the article Tb in the delivery position P1 is transferred, a delivery recognition sensor 132 is off, a counter starts counting by the inversion signal of this off signal, a stopper cylinder is operated by the counter output after the lapse of a determined time to engagingly lock the article T2 in the first waiting position P2 by the stopper 128. The article T2 moved to the first waiting position P2 and the article T1 moved to the delivery position P1 can keep a space of  T.
Patent JP-S62251176-A (JP)
Title: Recorder
Inventor: SHIGA MIKIO
IPC: B41J29/38
Filed: 1986-04-25
Abstract: PURPOSE:To enable the remarkable high speed of record processing by omitting the return period of a recording head, by a method wherein after recording a character train, an underline is recorded by performing a recording head scanning in the direction reverse to that in recording character train. CONSTITUTION:A CPU 41 stores codes sent from a host computer 40 in the receiving buffer within RAM 44 via an interface part 42. The stored data is read with CPU 41. If that data is a control command, it is judged whether it is a specific command for automatic underline control at first. If it is the specific command, underline SET or underline flag RESET is carried out. The memory or the like required for recording the underline is set or reset. The stored recording letters are read from RAM 44 and the recording thereof is successively carried out. Whether the recording of underline exists is judged by the set or reset flag and the underline is recorded reversely to the direction in which the underline is previously recorded.
Patent JP-S59219810-A (JP)
Inventor: HASHIMOTO TADANORI
IPC: G02F1/1333
Filed: 1983-05-27
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-S59223339-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D51/00
Filed: 1983-05-27
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-S63262002-A (JP)
Title: Detection of wheel slip of electric vehicle
Inventor: YOSHINORI NAOTO
IPC: B60L15/20
Filed: 1987-04-17
Abstract: PURPOSE:To effectively detect a small wheel slip by detecting the slip by the fact that a state in which the currents of armature circuits are balanced so that the currents of field circuits are not balanced is continued for a predetermined time. CONSTITUTION:When any wheel slips, the output of a motor for driving a slipped wheel is reduced. However, if the wheel slip is relatively small, the readhesion of the slipped wheel is unstable so that a small slip still continues. The fact that the currents of armature circuits 2A, 2B are balanced is detected by an armature circuit current balance detecting means 9 and the fact that the currents of field circuits 3A, 3B are unbalanced is detected by a field circuit current unbalance detecting means 10. When both the outputs are simultaneously continued for a predetermined time, the output of motor group belonging to the motor for driving the slipped wheel is temporarily suppressed.
Patent JP-H06312762-A (JP)
Title: Liner material feeding device
Inventor: MURAYAMA KASHIWA
IPC: B29C43/34
Filed: 1993-04-21
Abstract: PURPOSE:To maintain the amount of liner materials, which are separately fed to container lids, at a predetermined value and prevent the galling, damage or wear in the initial stage of a liner material feeding part by vertically moving the lower end of a cylindrical outer member within the range from the upper to the lower end of an annular discharge passage. CONSTITUTION:The liner material pushed out by an extruding machine with a cylindrical outer member 82 positioned below an annular discharge passage 816 formed in a columnar inner member 80 is allowed to flow from an inlet passage 810 through a passage 814 into the annular discharge passage 816. When the cylindrical outer member 82 is moved upward to be positioned at the upper end of the annular discharge passage 816, a predetermined amount of the liner material is allowed to flow from the discharge passage 816 to the outside the columnar inner member 80. By the downward movement of the cylindrical outer member 82, the liner material is cut into an annular shape and the cut piece is fed to the inner surface of the top panel of a container lid. At this time, by the cooperation between the inner peripheral surface of the cylindrical outer member 82 and the outer peripheral surface of the columnar inner member 80, the discharge passage 816 is accurately closed and the liner material will not enter the liner material feeding part even under a high pressure.
Patent JP-S63259256-A (JP)
Title: Hydraulic controller of automatic transmission
Inventor: FUNAHASHI MAKOTO
IPC: F16H61/04
Filed: 1987-04-17
Abstract: PURPOSE:To eliminate speed change shock at the time of backward speed change by governing the back pressure applied to an accumulator in case of selecting a backward speed stage to be lower than that in the other speed stages. CONSTITUTION:When a manual valve 3 is set on a backward stage, hydraulic fluid is supplied to C2 clutch 13, and simultaneously applied to a signal port 30 of an accumulator pressure governor valve 20. In that case, as the face area A3 of the third land 28 of a spool 21 is a little narrower than the area A4 of the fourth land 29, force for pushing up the spool 21 is decreased and low oil pressure is generated at an outlet port 23 to be applied as back pressure to an accumulator 18. That is, as it is ordinary to set a backward stage in a low-throttle opening, the accumulator back pressure becomes lower as load applied to C2 clutch 13 becomes smaller. Accordingly, speed change shock at the time of speed change to a backward stage can be eliminated.
Patent JP-H05285178-A (JP)
Title: Shoulder pad shower equipment for bathtub
Inventor: SUZUKI MASATO
IPC: A47K3/00
Filed: 1992-04-15
Abstract: PURPOSE:To prevent a sudden discharge at the time of starting to discharge shower water from a shoulder pad nozzle, and to eliminate remaining water in a duct line. CONSTITUTION:In the shoulder pad shower equipment 17 attached to a flange of a bathtub, a shoulder pad nozzle 3 for injecting shower water to a shoulder of a bathing person is provided. A circulating pump 8 for allowing water in the bathtub to circulate and the shoulder pad nozzle 3 are allowed to communicate with each other. In a duct line between the circulating pump 8 and the shoulder pad nozzle 3, a shoulder opening/closing valve 26 and a flow rate control valve 23 are provided. This equipment is provided with a control part 22 for controlling the flow rate control valve 23 so that the flow rate control valve 23 is opened gradually and the flow rate increases gradually, when the shoulder opening/closing valve 26 is opened and water is supplied to the shoulder pad nozzle 3.
Patent JP-S62251742-A (JP)
Title: Silver halide photographic sensitive material containing merocyanine dye
Inventor: HANIYU TAKESHI
IPC: G03C1/22
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a dot image high in green-sensitivity and contrast even in the case of comparatively rapid development and to extremely reduce dye stains occurring after processing by incorporating a specified compound in silver halide grains contained in a hydrophilic colloidal layer. CONSTITUTION:The silver halide grains contained in the hydrophilic colloidal layer contains the compound represented by formula I and the compound represented by formula II generally both in an amount of 1X10<-4>-1X10<-3>mol per mol of silver halide and, preferably, in a I/II weight ratio of 1:3-3:1, and said grains are spectrally sensitized with the compound represented by formula I. In these formulae, Z is a nonmetallic atomic group necessary to form a naphthoxazole ring; R<1> is optionally substituted alkyl; R<2> is halogenated alkoxycarbonyl or the like; and n is an integer of 1-4.
Patent JP-S5617285-A (JP)
Title: Halftone recording method by ink jet
Inventor: NISHIMURA YUKIO
IPC: B41M5/00
Filed: 1979-07-24
Abstract: PURPOSE: To enable an expression of halftone by a method wherein a size of an ink droplet injected from a discharging orifice under a constant frequency is varied in accordance with a halftone signal.  
     CONSTITUTION: An ink liquid column 3 injected from a discharging orifice causes a pulsating current by receiving a mechanical vibration of a piezoelectric element 1 being oscillated by a drive signal control means 4 regularly in a constant period and separates a droplet carrying a predetermined electric charge from a tip end thereof in an area passing through a cylindrical charged electrode 5. The charged electrode 5 gives the droplet separated from the ink liquid column a predetermined electric charge in accordance with a video signal generated by a generating means 6. The droplet 7 is deflected between a deflecting electrode 8 in accordance with an amount of the electric charge thereof and is flown to a recording medium 10 selectively. The size of the droplet may be regulated by modulating an amplitude of the droplet forming frequency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5621635-A (JP)
Title: Ventilating and mixing tank
Inventor: YAMAGUCHI TETSUO
IPC: B01F3/04
Filed: 1979-07-27
Abstract: PURPOSE:To obtain the ventilating and mixing tank capable of particularly effectively performing vapor-liquid contact of highly viscous liquid by providing a gas conduit from a gas holder provided near the lower axle of a stirring blade to the nearly tip portion of the stirring blade and also providing a stirring paddle near the tip of the conduit. CONSTITUTION:A gas continuously blown from the gas supply pipe 6 is introduced into the gas holder 8, passed through conduit 9, and then blown into the liquid near the peripheral tip portion of the stirring blade 4, during which period the liquid is stirred by the paddle 10 near the tip portion of the blade 4 turned by a motor 2. Thus, as the liquid is stirred, the spouted gas is dispersed into finely divided bubbles and mixed with all liquid in the tank 1, so that no stangation of the gas below and blade 4 occurs, and also the lowering of the pumping action of the liquid by the blade 4 can be prevented because the apparent density of bubble-mixed materials below the blade 4 is not so reduced. In short, even in the case of highly viscous liquids, the lowering of the pumping action of the liquid by the blade 4 can be prevented by ventilation and therefore the mixing and vapor-liquid contact of all liquid in the tank 1 can be effectively performed.
Patent JP-S57208274-A (JP)
Title: Thermal head
Inventor: HIDA TOSHIO
IPC: B41J2/335
Filed: 1981-06-18
Abstract: PURPOSE:To provide a thermal head which enables a higher quality of printing, less power necessary therefor and a higher speed thereof with a preheating effect by mounting a preheating electrode employing a belt-shaped heat generating resistor with a groove short of reaching an insulating substrate. CONSTITUTION:A voltage is applied to a belt-shaped heat generating resistor 31 through auxiliary electrodes 20A and 20B to generate heat. As compared with resistance section 30, preheating resistance sections are heated more because of being much thinner and relatively high in the resistance value. The resistance sections 30 are heated by heat from the preheating resistance sections in addition to own preheating. The resistance sections 30 generates heat by a voltage provided from electrode conductors 2A, 2B, 2C and 2D making the printing ready to perform.
Patent JP-H04325007-A (JP)
Title: Seeder for paper pot seedling
Inventor: NAKAO YASUNARI
IPC: A01G9/08
Filed: 1991-04-25
Abstract: PURPOSE:To surely feed rice seeds into pots of an upward narrowed shape in which openings for seeding are formed at the tops. CONSTITUTION:A pot sheet 7 is filled in a nursery box 1 and supply of bed soil, seeding and soil covering are then carried out. A compacting roller 20 is subsequently made to act on the soil cover from its top surface. Rice seeds caught by openings of the pots can surely be pushed through the soil cover into the pots without damaging or deforming the pot sheet.
Patent JP-H11271300-A (JP)
Title: Method for evaluating sludge of lubricating oil
Inventor: SUZUKI KATSUYUKI
IPC: G01N33/30
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily reproduce the generation of sludge in an actual device in a short period by adding a shearing stress to a lubricating oil, and heating it in the presence of oxygen. SOLUTION: As lubricating oil, 100-500 ml of turbine oil is used, and a shearing stress is added, in the case by mechanical means, at a shearing speed of 10<4> -10<7> S<-1> for 10-100 hours and, in the case by ultrasonic waves, at a frequency of 8-15 kHz and a wavelength of 20-30 μm for 4-10 hours, and the temperature of the lubricating oil during it is preferably set to 30-50 deg.C. As the device for transmitting ultrasonic waves, a device capable of keeping the frequency and wavelength constant is preferably used. As the device for mechanically adding the shearing force, a device capable of moving both or one of matters nipping the lubricating oil to keep the shearing speed constant is preferably used. The heating of the lubricating oil is preferably performed at 130-170 deg.C for 50-100 hours in a thermostat device capable of making oxygen coexistent. After the heating, the lubricating oil cooled to near room temperature is filtered to filter the sludge, and the sludge quantity is measured.
Patent JP-S60238072-A (JP)
Title: Working method of continuously cast billet
Inventor: FUJIWARA KIROKU
IPC: B22D11/12
Filed: 1984-05-11
Abstract: PURPOSE:To form a billet having an excellent surface without cracks and flaws and to eliminate the need for scarfing by hot scarfing by disposing oscillating tools right under a casting mold and oscillating the billet drawn out of the mold thereby working plastically the billet. CONSTITUTION:The oscillating hammers 8 are disposed in two stages right under the casting mold 1 so as to face the billet 5 and the solidified shells 6 on the surface of the billet 5 drawn out of the mold 1 are oscillated by using the hammers 8 by which the billet is plastically worked. The fine cracks generated in the surface of the billet 5 are thoroughly press-stuck regardless of the presence of oscillation marks and the shells 6 are thereby strengthened.
Patent JP-H10272014-A (JP)
Title: Portable folding table for outdoor use
Inventor: KURONUMA YOSUKE
IPC: B60B33/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable folding table for outdoor use which can house a portable cooking stove, tableware, folding chairs and seasonings and also has a space to house keep-cool foods, that is suitable to be brought out for camps or picnics by a group of 4 to 5 persons, a family, etc. SOLUTION: This folding table has a box shaped table body 2 having housing parts on its both sides, and table stands 3, 4 capable of being opened and closed are fitted to each side of the table body 2 to cover them. Folding legs 5 to support the table stands 3, 4 horizontally when they are opened are fitted to the inner surfaces of the table stands 3, 4, which also can hold folding chairs in the folded conditions. In addition, at the bottom surface of the table body 2, casters 10 are rotatably fitted, which are possible to be housed in the table body 2 when unnecessary.
Patent JP-S58212809-A (JP)
Title: Production of double pipes
Inventor: TAKANO KIYOSHI
IPC: B21C37/06
Filed: 1982-06-03
Abstract: PURPOSE:To improve mass-productivity and production in diversified kinds and to obtain double pipes having uniform quality by inserting an inside pipe into an outside pipe to combine both pipes, sealing liquid into the inside pipe and freezing the liquid. CONSTITUTION:A gasket 2 is interposed at one end of an inside pipe 1 and a sealing plug 3 is fitted therein. A collar 4 for positioning an outside pipe 5 is fitted to the sealing side to sandwich the pipe 1 and the pipe 1 is inserted into the outside pipe. Thereupon, a sealing plug 8 provided with a liquid feed port 7 is fitted with the gasket 2 into the opening end of the pipe 1. The pipe is erected perpendicularly with the plug 8 side faced upward, and liquid 10 is fed into the pipe 1 through the port 7 and the plug 9 is screwed into the port 7 to seal the pipe 1. When the pipes are cooled, the liquid 10 in the pipe 1 freezes and expands in volume. The pipe 1 is thus expanded and is adhered tightly in one body to the pipe 5.
Patent JP-H07300348-A (JP)
Title: Agent fop removing weathering on surface of optical part
Inventor: MOTOYAMA IZUMI
IPC: C03C17/44
Filed: 1994-05-09
Abstract: PURPOSE:To obtain an agent for removing the weathering without causing a change in surface shape or flawing the surface of an optical part by polishing actions with a polishing agent by blending the polishing agent with a solid thermoplastic organic polymer and a liquid organic polymer. CONSTITUTION:This agent for removing the weathering for an optical part comprises at least a polishing agent, a thermoplastic solid organic polymer and a liquid organic polymer. The agent for removing the weathering preferably assumes a creamy state. An organic solvent compatible with the liquid organic polymer is preferred as the organic solvent in blending the organic solvent therein. Furthermore, the organic solvent is preferably soluble in water or an alcohol. A lower alcohol, e.g. methanol, ethanol, n-propanol, isopropanol or n-butanol is suitably used and the amount thereof used is usually 10-50 pts.wt. based on 100 pts.wt. polishing agent by considering the point of the viscosity, etc., of the agent for removing the weathering.
Patent JP-H04325047-A (JP)
Title: Soil sterilizer for maintenance machine
Inventor: OISHI HIROAKI
IPC: A01M17/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide the title lightweight sterilizer of simplified structure connected to a maintenance machine, so designed as to facilitate the taking in and out and the inserting depth regulation of a penetrating claw. CONSTITUTION:A frame is made up using a single frame A, and this frame A is fitted with a hitch-attaching part A1, a liquid chemical tank-mounting section A3, a penetrating claw-attaching part A5, a pump-attaching part A6 and a driving wheel-attaching part A7, and these components are equipped with all of the parts of a soil sterilizer. Furthermore, changeover between the release and projection of a penetrating claw 7 is ensured to facilitate through a claw receptacle 5 and the claw 7 is provided with holes for its inserting depth regulation to ensure such regulation.
Patent JP-H11293928-A (JP)
Title: Mesh sheet for building construction work
Inventor: KAIHARA YUICHI
IPC: E04G21/32
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To constitute a mesh sheet for building construction work having a light weight, high strength, incombustibility and excellent weather resistance by combining together a core sheath type compound monofilament having incombustibility and weather resistance and multi-filament. SOLUTION: A mesh sheet 1 is extended and tensioned for preventing danger to the outer periphery of a building construction site and is constituted with polyorefin multifilaments 2 and compound monofilamrents 3 combined together in longitude and latitude. The core sheath type compound monofilament 3 is formed by a compound extruding nozzle by using polyolefin containing an incombustible agent in core layer and a weather resisting agent in a sheath layer, and the weight ratio of core/sheath is kept to 30/70 to 70/30. Also, monofilament is desired to be made of more than two of string structural bodies in view of flexibility. And also, the core layer is desired to contain carbon black for improving weather resistance. In this way, the mesh sheet having light weight, high strength, incombustibility and excellent weather resistance can be constituted for building construction work.
Patent JP-H096252-A (JP)
Title: Display device and mounting structure for its drive circuit
Inventor: MORI HIDEO
IPC: G02F1/1345
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a malfunction resulting from noise does not occur, wire breaking resulting from electric corrosion hardly occurs, and which has a mounting structure of the drive circuit of high general purpose usability and a low cost. SOLUTION: Potential of dummy leads 8, 9 are controlled so that no DC biases are applied to the voltage waveforms of output side outer leads 5 as much as possible. Thereby, at the connection portions between the outer leads 5 and a display device 1, the movement of ions can be suppressed so that failures such as wire breaking resulting from garvanic corrosion and the like are prevented. By avoiding being brought into an electric floating state, there is no possibility to have occurrence of radiation noise from the dummy leads 8, 9.